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42016430033 = 349499924083
BaseRepresentation
bin100111001000010111…
…111101011111010001
311000110012022210111022
4213020113331133101
51142022201230113
631145125525225
73015130522364
oct471027753721
9130405283438
1042016430033
11169011a7846
128187273815
133c67a60126
1420683020db
15115da42908
hex9c85fd7d1

42016430033 has 8 divisors (see below), whose sum is σ = 42147000000. Its totient is φ = 41885918928.

The previous prime is 42016430011. The next prime is 42016430077. The reversal of 42016430033 is 33003461024.

It is a happy number.

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 42016430033 - 218 = 42016167889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42016429984 and 42016430011.

It is not an unprimeable number, because it can be changed into a prime (42016430933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1732610 + ... + 1756692.

It is an arithmetic number, because the mean of its divisors is an integer number (5268375000).

Almost surely, 242016430033 is an apocalyptic number.

It is an amenable number.

42016430033 is a deficient number, since it is larger than the sum of its proper divisors (130569967).

42016430033 is a wasteful number, since it uses less digits than its factorization.

42016430033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29431.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 42016430033 its reverse (33003461024), we get a palindrome (75019891057).

The spelling of 42016430033 in words is "forty-two billion, sixteen million, four hundred thirty thousand, thirty-three".

Divisors: 1 349 4999 24083 1744651 8404967 120390917 42016430033