131157573414 has 32 divisors (see below), whose sum is σ = 301209559296. Its totient is φ = 37295989920.

The previous prime is 131157573389. The next prime is 131157573427. The reversal of 131157573414 is 414375751131.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7391137 + ... + 7408860.

It is an arithmetic number, because the mean of its divisors is an integer number (9412798728).

Almost surely, 2^131157573414 is an apocalyptic number.

131157573414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131157573414 is an abundant number, since it is smaller than the sum of its proper divisors (170051985882).

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

131157573414 is a wasteful number, since it uses less digits than its factorization.

131157573414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14800220.

The product of its digits is 176400, while the sum is 42.

The spelling of 131157573414 in words is "one hundred thirty-one billion, one hundred fifty-seven million, five hundred seventy-three thousand, four hundred fourteen".