42265619736 has 16 divisors (see below), whose sum is σ = 105664049400. Its totient is φ = 14088539904.

The previous prime is 42265619707. The next prime is 42265619741. The reversal of 42265619736 is 63791656224.

42265619736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42265619736² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880533721 + ... + 880533768.

Almost surely, 2^42265619736 is an apocalyptic number.

It is an amenable number.

42265619736 is an abundant number, since it is smaller than the sum of its proper divisors (63398429664).

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

42265619736 is a wasteful number, since it uses less digits than its factorization.

42265619736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761067498 (or 1761067494 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 51.

The spelling of 42265619736 in words is "forty-two billion, two hundred sixty-five million, six hundred nineteen thousand, seven hundred thirty-six".