1043997996474 has 40 divisors (see below), whose sum is σ = 2441038802400. Its totient is φ = 332868925224.

The previous prime is 1043997996403. The next prime is 1043997996493. The reversal of 1043997996474 is 4746997993401.

1043997996474 is a `hidden beast` number, since 10 + 4 + 399 + 79 + 96 + 4 + 74 = 666.

1043997996474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1043997996474² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 140092624 + ... + 140100075.

It is an arithmetic number, because the mean of its divisors is an integer number (61025970060).

Almost surely, 2^{1043997996474} is an apocalyptic number.

1043997996474 is an abundant number, since it is smaller than the sum of its proper divisors (1397040805926).

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

1043997996474 is a wasteful number, since it uses less digits than its factorization.

1043997996474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280192736 (or 280192727 counting only the distinct ones).

The product of its (nonzero) digits is 370355328, while the sum is 72.

The spelling of 1043997996474 in words is "one trillion, forty-three billion, nine hundred ninety-seven million, nine hundred ninety-six thousand, four hundred seventy-four".