1457399234992 has 20 divisors (see below), whose sum is σ = 2824122191536. Its totient is φ = 728593508160.

The previous prime is 1457399234983. The next prime is 1457399235001. The reversal of 1457399234992 is 2994329937541.

It is an interprime number because it is at equal distance from previous prime (1457399234983) and next prime (1457399235001).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6518463 + ... + 6738334.

Almost surely, 2^{1457399234992} is an apocalyptic number.

It is an amenable number.

1457399234992 is a deficient number, since it is larger than the sum of its proper divisors (1366722956544).

1457399234992 is a wasteful number, since it uses less digits than its factorization.

1457399234992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13263676 (or 13263670 counting only the distinct ones).

The product of its digits is 132269760, while the sum is 67.

The spelling of 1457399234992 in words is "one trillion, four hundred fifty-seven billion, three hundred ninety-nine million, two hundred thirty-four thousand, nine hundred ninety-two".