131550254400 has 168 divisors, whose sum is σ = 454310272480. Its totient is φ = 33233725440.

The previous prime is 131550254389. The next prime is 131550254441. The reversal of 131550254400 is 4452055131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630019 + ... + 812418.

Almost surely, 2^131550254400 is an apocalyptic number.

131550254400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131550254400 is an abundant number, since it is smaller than the sum of its proper divisors (322760018080).

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

131550254400 is a wasteful number, since it uses less digits than its factorization.

131550254400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442481 (or 1442466 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 131550254400 in words is "one hundred thirty-one billion, five hundred fifty million, two hundred fifty-four thousand, four hundred".