42952390964 has 48 divisors (see below), whose sum is σ = 90447477120. Its totient is φ = 17435191680.

The previous prime is 42952390919. The next prime is 42952390979. The reversal of 42952390964 is 46909325924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3354254 + ... + 3367034.

It is an arithmetic number, because the mean of its divisors is an integer number (1884322440).

Almost surely, 2^42952390964 is an apocalyptic number.

It is an amenable number.

42952390964 is an abundant number, since it is smaller than the sum of its proper divisors (47495086156).

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

42952390964 is a wasteful number, since it uses less digits than its factorization.

42952390964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19128 (or 19126 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 42952390964 in words is "forty-two billion, nine hundred fifty-two million, three hundred ninety thousand, nine hundred sixty-four".