131724250244028 has 48 divisors (see below), whose sum is σ = 367777108947360. Its totient is φ = 40530538536192.

The previous prime is 131724250244023. The next prime is 131724250244087. The reversal of 131724250244028 is 820442052427131.

131724250244028 is a `hidden beast` number, since 1 + 3 + 172 + 4 + 2 + 50 + 24 + 402 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131724250244023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46910344125 + ... + 46910346932.

It is an arithmetic number, because the mean of its divisors is an integer number (7662023103070).

Almost surely, 2^{131724250244028} is an apocalyptic number.

131724250244028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

131724250244028 is an abundant number, since it is smaller than the sum of its proper divisors (236052858703332).

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

131724250244028 is a wasteful number, since it uses less digits than its factorization.

131724250244028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93820691083 (or 93820691075 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 131724250244028 in words is "one hundred thirty-one trillion, seven hundred twenty-four billion, two hundred fifty million, two hundred forty-four thousand, twenty-eight".