42735267498896 has 60 divisors (see below), whose sum is σ = 96343455195648. Its totient is φ = 18310251387456.

The previous prime is 42735267498877. The next prime is 42735267498907. The reversal of 42735267498896 is 69889476253724.

It is a super-2 number, since 2×42735267498896² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42735267498896.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4281776 + ... + 10188431.

Almost surely, 2^{42735267498896} is an apocalyptic number.

It is an amenable number.

42735267498896 is an abundant number, since it is smaller than the sum of its proper divisors (53608187696752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42735267498896 is a wasteful number, since it uses less digits than its factorization.

42735267498896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14473996 (or 14473983 counting only the distinct ones).

The product of its digits is 8778792960, while the sum is 80.

The spelling of 42735267498896 in words is "forty-two trillion, seven hundred thirty-five billion, two hundred sixty-seven million, four hundred ninety-eight thousand, eight hundred ninety-six".