42795068511 has 16 divisors (see below), whose sum is σ = 63431567360. Its totient is φ = 25485896160.

The previous prime is 42795068489. The next prime is 42795068557. The reversal of 42795068511 is 11586059724.

It is a happy number.

It is not a de Polignac number, because 42795068511 - 2⁷ = 42795068383 is a prime.

It is a super-2 number, since 2×42795068511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42795068581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17697331 + ... + 17699748.

It is an arithmetic number, because the mean of its divisors is an integer number (3964472960).

Almost surely, 2^42795068511 is an apocalyptic number.

42795068511 is a deficient number, since it is larger than the sum of its proper divisors (20636498849).

42795068511 is a wasteful number, since it uses less digits than its factorization.

42795068511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35397126.

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 42795068511 in words is "forty-two billion, seven hundred ninety-five million, sixty-eight thousand, five hundred eleven".