940394926928 has 40 divisors (see below), whose sum is σ = 1836582355968. Its totient is φ = 466439081472.

The previous prime is 940394926901. The next prime is 940394926937. The reversal of 940394926928 is 829629493049.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20689475 + ... + 20734877.

Almost surely, 2^940394926928 is an apocalyptic number.

It is an amenable number.

940394926928 is a deficient number, since it is larger than the sum of its proper divisors (896187429040).

940394926928 is a wasteful number, since it uses less digits than its factorization.

940394926928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55731 (or 55725 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 65.

The spelling of 940394926928 in words is "nine hundred forty billion, three hundred ninety-four million, nine hundred twenty-six thousand, nine hundred twenty-eight".