1043997996472 has 32 divisors (see below), whose sum is σ = 1960175851920. Its totient is φ = 521284688640.

The previous prime is 1043997996403. The next prime is 1043997996493. The reversal of 1043997996472 is 2746997993401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42570358 + ... + 42594874.

Almost surely, 2^{1043997996472} is an apocalyptic number.

It is an amenable number.

1043997996472 is a deficient number, since it is larger than the sum of its proper divisors (916177855448).

1043997996472 is a wasteful number, since it uses less digits than its factorization.

1043997996472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31591 (or 31587 counting only the distinct ones).

The product of its (nonzero) digits is 185177664, while the sum is 70.

The spelling of 1043997996472 in words is "one trillion, forty-three billion, nine hundred ninety-seven million, nine hundred ninety-six thousand, four hundred seventy-two".