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4342420201 = 73120011153
BaseRepresentation
bin1000000101101010…
…00001001011101001
3102012122000210122211
410002311001023221
532343124421301
61554521045121
7212415651130
oct40265011351
912178023584
104342420201
111929201629
12a123267a1
13542852812
142d2a0a917
151a6363051
hex102d412e9

4342420201 has 8 divisors (see below), whose sum is σ = 5122855424. Its totient is φ = 3602007360.

The previous prime is 4342420129. The next prime is 4342420213. The reversal of 4342420201 is 1020242434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4342420201 - 229 = 3805549289 is a prime.

It is a super-2 number, since 2×43424202012 = 37713226404105760802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4342420501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10005360 + ... + 10005793.

It is an arithmetic number, because the mean of its divisors is an integer number (640356928).

Almost surely, 24342420201 is an apocalyptic number.

It is an amenable number.

4342420201 is a deficient number, since it is larger than the sum of its proper divisors (780435223).

4342420201 is a wasteful number, since it uses less digits than its factorization.

4342420201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20011191.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4342420201 is about 65897.0424298390. The cubic root of 4342420201 is about 1631.4632000452.

Adding to 4342420201 its reverse (1020242434), we get a palindrome (5362662635).

The spelling of 4342420201 in words is "four billion, three hundred forty-two million, four hundred twenty thousand, two hundred one".

Divisors: 1 7 31 217 20011153 140078071 620345743 4342420201