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4142401001 = 43149646543
BaseRepresentation
bin1111011011101000…
…0000010111101001
3101200200122202220022
43312322000113221
531440423313001
61523014010225
7204436553564
oct36672002751
911620582808
104142401001
111836306202
12977346975
1351028c86b
142b42214db
15193a0311b
hexf6e805e9

4142401001 has 8 divisors (see below), whose sum is σ = 4267190400. Its totient is φ = 4018905072.

The previous prime is 4142400979. The next prime is 4142401007. The reversal of 4142401001 is 1001042414.

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

It is a cyclic number.

It is not a de Polignac number, because 4142401001 - 26 = 4142400937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4142401007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316865 + ... + 329678.

It is an arithmetic number, because the mean of its divisors is an integer number (533398800).

Almost surely, 24142401001 is an apocalyptic number.

It is an amenable number.

4142401001 is a deficient number, since it is larger than the sum of its proper divisors (124789399).

4142401001 is a wasteful number, since it uses less digits than its factorization.

4142401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646735.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 4142401001 is about 64361.4869390072. The cubic root of 4142401001 is about 1606.0191249447.

Adding to 4142401001 its reverse (1001042414), we get a palindrome (5143443415).

The spelling of 4142401001 in words is "four billion, one hundred forty-two million, four hundred one thousand, one".

Divisors: 1 43 149 6407 646543 27801349 96334907 4142401001