1131451462425 has 12 divisors (see below), whose sum is σ = 1870666418000. Its totient is φ = 603440779920.

The previous prime is 1131451462399. The next prime is 1131451462457. The reversal of 1131451462425 is 5242641541311.

It is not a de Polignac number, because 1131451462425 - 2³⁴ = 1114271593241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7543009675 + ... + 7543009824.

Almost surely, 2^{1131451462425} is an apocalyptic number.

1131451462425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1131451462425 is a deficient number, since it is larger than the sum of its proper divisors (739214955575).

1131451462425 is a wasteful number, since it uses less digits than its factorization.

1131451462425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15086019512 (or 15086019507 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The spelling of 1131451462425 in words is "one trillion, one hundred thirty-one billion, four hundred fifty-one million, four hundred sixty-two thousand, four hundred twenty-five".