131044255153420 has 48 divisors (see below), whose sum is σ = 333006577807680. Its totient is φ = 42286549561344.

The previous prime is 131044255153363. The next prime is 131044255153439. The reversal of 131044255153420 is 24351552440131.

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, 27530303325 + ... + 27530308084.

It is an arithmetic number, because the mean of its divisors is an integer number (6937637037660).

Almost surely, 2^{131044255153420} is an apocalyptic number.

131044255153420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131044255153420 is an abundant number, since it is smaller than the sum of its proper divisors (201962322654260).

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

131044255153420 is a wasteful number, since it uses less digits than its factorization.

131044255153420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55060611442 (or 55060611440 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 131044255153420 in words is "one hundred thirty-one trillion, forty-four billion, two hundred fifty-five million, one hundred fifty-three thousand, four hundred twenty".