1974765730232 has 64 divisors (see below), whose sum is σ = 3921892840800. Its totient is φ = 930582535680.

The previous prime is 1974765730213. The next prime is 1974765730307. The reversal of 1974765730232 is 2320375674791.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16110038 + ... + 16232154.

Almost surely, 2^{1974765730232} is an apocalyptic number.

It is an amenable number.

1974765730232 is a deficient number, since it is larger than the sum of its proper divisors (1947127110568).

1974765730232 is a wasteful number, since it uses less digits than its factorization.

1974765730232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123816 (or 123812 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 56.

The spelling of 1974765730232 in words is "one trillion, nine hundred seventy-four billion, seven hundred sixty-five million, seven hundred thirty thousand, two hundred thirty-two".