131366460400 has 60 divisors (see below), whose sum is σ = 360694774672. Its totient is φ = 45039928320.

The previous prime is 131366460397. The next prime is 131366460419. The reversal of 131366460400 is 4064663131.

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 11 ways as a sum of consecutive naturals, for example, 23455497 + ... + 23461096.

Almost surely, 2^131366460400 is an apocalyptic number.

131366460400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131366460400 is an abundant number, since it is smaller than the sum of its proper divisors (229328314272).

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

131366460400 is a wasteful number, since it uses less digits than its factorization.

131366460400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46916618 (or 46916607 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 131366460400 in words is "one hundred thirty-one billion, three hundred sixty-six million, four hundred sixty thousand, four hundred".