974377114640 has 40 divisors (see below), whose sum is σ = 2265704890368. Its totient is φ = 389703000960.

The previous prime is 974377114619. The next prime is 974377114651. The reversal of 974377114640 is 46411773479.

974377114640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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, 88202 + ... + 1398761.

Almost surely, 2^974377114640 is an apocalyptic number.

It is an amenable number.

974377114640 is an abundant number, since it is smaller than the sum of its proper divisors (1291327775728).

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

974377114640 is a wasteful number, since it uses less digits than its factorization.

974377114640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495167 (or 1495161 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 974377114640 in words is "nine hundred seventy-four billion, three hundred seventy-seven million, one hundred fourteen thousand, six hundred forty".