974866743552 has 72 divisors (see below), whose sum is σ = 2794149340864. Its totient is φ = 299958994944.

The previous prime is 974866743523. The next prime is 974866743553. The reversal of 974866743552 is 255347668479.

It is not an unprimeable number, because it can be changed into a prime (974866743553) 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, 48811468 + ... + 48831435.

Almost surely, 2^974866743552 is an apocalyptic number.

It is an amenable number.

974866743552 is an abundant number, since it is smaller than the sum of its proper divisors (1819282597312).

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

974866743552 is a wasteful number, since it uses less digits than its factorization.

974866743552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97642935 (or 97642921 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 66.

The spelling of 974866743552 in words is "nine hundred seventy-four billion, eight hundred sixty-six million, seven hundred forty-three thousand, five hundred fifty-two".