42260017899 has 32 divisors (see below), whose sum is σ = 62991903744. Its totient is φ = 24981370880.

The previous prime is 42260017841. The next prime is 42260017903. The reversal of 42260017899 is 99871006224.

It is a cyclic number.

It is not a de Polignac number, because 42260017899 - 2²⁵ = 42226463467 is a prime.

It is a super-2 number, since 2×42260017899² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42260017399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407947 + ... + 500939.

It is an arithmetic number, because the mean of its divisors is an integer number (1968496992).

Almost surely, 2^42260017899 is an apocalyptic number.

42260017899 is a deficient number, since it is larger than the sum of its proper divisors (20731885845).

42260017899 is a wasteful number, since it uses less digits than its factorization.

42260017899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93347.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 42260017899 in words is "forty-two billion, two hundred sixty million, seventeen thousand, eight hundred ninety-nine".