42965709100 has 36 divisors (see below), whose sum is σ = 93774560544. Its totient is φ = 17086934080.

The previous prime is 42965709079. The next prime is 42965709167. The reversal of 42965709100 is 190756924.

It is a happy number.

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, 1224484 + ... + 1259083.

It is an arithmetic number, because the mean of its divisors is an integer number (2604848904).

Almost surely, 2^42965709100 is an apocalyptic number.

It is an amenable number.

42965709100 is an abundant number, since it is smaller than the sum of its proper divisors (50808851444).

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

42965709100 is a wasteful number, since it uses less digits than its factorization.

42965709100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483754 (or 2483747 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 42965709100 in words is "forty-two billion, nine hundred sixty-five million, seven hundred nine thousand, one hundred".