42562203283818 has 24 divisors (see below), whose sum is σ = 95192884765056. Its totient is φ = 13729742994600.

The previous prime is 42562203283807. The next prime is 42562203283861. The reversal of 42562203283818 is 81838230226524.

42562203283818 is a `hidden beast` number, since 4 + 2 + 5 + 6 + 220 + 32 + 8 + 381 + 8 = 666.

It is a super-2 number, since 2×42562203283818² (a number of 28 digits) contains 22 as substring.

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, 38138174428 + ... + 38138175543.

It is an arithmetic number, because the mean of its divisors is an integer number (3966370198544).

Almost surely, 2^{42562203283818} is an apocalyptic number.

42562203283818 is an abundant number, since it is smaller than the sum of its proper divisors (52630681481238).

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

42562203283818 is a wasteful number, since it uses less digits than its factorization.

42562203283818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76276350010 (or 76276350007 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 42562203283818 in words is "forty-two trillion, five hundred sixty-two billion, two hundred three million, two hundred eighty-three thousand, eight hundred eighteen".