940799172756 has 24 divisors (see below), whose sum is σ = 2197102003264. Its totient is φ = 313327733760.

The previous prime is 940799172751. The next prime is 940799172763. The reversal of 940799172756 is 657271997049.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940799172751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33984400 + ... + 34012071.

Almost surely, 2^940799172756 is an apocalyptic number.

It is an amenable number.

940799172756 is an abundant number, since it is smaller than the sum of its proper divisors (1256302830508).

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

940799172756 is a wasteful number, since it uses less digits than its factorization.

940799172756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67997631 (or 67997629 counting only the distinct ones).

The product of its (nonzero) digits is 60011280, while the sum is 66.

The spelling of 940799172756 in words is "nine hundred forty billion, seven hundred ninety-nine million, one hundred seventy-two thousand, seven hundred fifty-six".