42370786900 has 36 divisors (see below), whose sum is σ = 99017272732. Its totient is φ = 15644597760.

The previous prime is 42370786897. The next prime is 42370786901. The reversal of 42370786900 is 968707324.

It can be written as a sum of positive squares in 6 ways, for example, as 9247514896 + 33123272004 = 96164^2 + 181998^2 .

It is a super-2 number, since 2×42370786900² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42370786901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16295157 + ... + 16297756.

Almost surely, 2^42370786900 is an apocalyptic number.

It is an amenable number.

42370786900 is an abundant number, since it is smaller than the sum of its proper divisors (56646485832).

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

42370786900 is a wasteful number, since it uses less digits than its factorization.

42370786900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32592940 (or 32592933 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 42370786900 in words is "forty-two billion, three hundred seventy million, seven hundred eighty-six thousand, nine hundred".