920716432542 has 48 divisors (see below), whose sum is σ = 2059364780928. Its totient is φ = 296986835520.

The previous prime is 920716432523. The next prime is 920716432607. The reversal of 920716432542 is 245234617029.

920716432542 is a `hidden beast` number, since 9 + 2 + 0 + 71 + 6 + 4 + 32 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11103628 + ... + 11186240.

It is an arithmetic number, because the mean of its divisors is an integer number (42903432936).

Almost surely, 2^920716432542 is an apocalyptic number.

920716432542 is an abundant number, since it is smaller than the sum of its proper divisors (1138648348386).

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

920716432542 is a wasteful number, since it uses less digits than its factorization.

920716432542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102625 (or 102622 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 920716432542 in words is "nine hundred twenty billion, seven hundred sixteen million, four hundred thirty-two thousand, five hundred forty-two".