131402616049392 has 160 divisors (see below), whose sum is σ = 345685452572160. Its totient is φ = 42999246597120.

The previous prime is 131402616049339. The next prime is 131402616049403. The reversal of 131402616049392 is 293940616204131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9790814842 + ... + 9790828262.

It is an arithmetic number, because the mean of its divisors is an integer number (2160534078576).

Almost surely, 2^{131402616049392} is an apocalyptic number.

131402616049392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131402616049392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172842726286080).

131402616049392 is an abundant number, since it is smaller than the sum of its proper divisors (214282836522768).

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

131402616049392 is a wasteful number, since it uses less digits than its factorization.

131402616049392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17991 (or 17985 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 131402616049392 in words is "one hundred thirty-one trillion, four hundred two billion, six hundred sixteen million, forty-nine thousand, three hundred ninety-two".