1974956448324 has 24 divisors (see below), whose sum is σ = 4608602587008. Its totient is φ = 658265834080.

The previous prime is 1974956448319. The next prime is 1974956448329. The reversal of 1974956448324 is 4238446594791.

It is an interprime number because it is at equal distance from previous prime (1974956448319) and next prime (1974956448329).

It is not an unprimeable number, because it can be changed into a prime (1974956448329) 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, 6467292 + ... + 6765779.

It is an arithmetic number, because the mean of its divisors is an integer number (192025107792).

Almost surely, 2^{1974956448324} is an apocalyptic number.

It is an amenable number.

1974956448324 is an abundant number, since it is smaller than the sum of its proper divisors (2633646138684).

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

1974956448324 is a wasteful number, since it uses less digits than its factorization.

1974956448324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13245515 (or 13245513 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 66.

The spelling of 1974956448324 in words is "one trillion, nine hundred seventy-four billion, nine hundred fifty-six million, four hundred forty-eight thousand, three hundred twenty-four".