1047472003392 has 56 divisors (see below), whose sum is σ = 2781739216800. Its totient is φ = 347859334656.

The previous prime is 1047472003181. The next prime is 1047472003393. The reversal of 1047472003392 is 2933002747401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047472003393) 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, 10088842 + ... + 10192137.

Almost surely, 2^{1047472003392} is an apocalyptic number.

1047472003392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1047472003392 is an abundant number, since it is smaller than the sum of its proper divisors (1734267213408).

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

1047472003392 is a wasteful number, since it uses less digits than its factorization.

1047472003392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20281263 (or 20281253 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 1047472003392 in words is "one trillion, forty-seven billion, four hundred seventy-two million, three thousand, three hundred ninety-two".