131004467654720 has 224 divisors, whose sum is σ = 360458759270016. Its totient is φ = 44820023705600.

The previous prime is 131004467654653. The next prime is 131004467654729. The reversal of 131004467654720 is 27456764400131.

It is not an unprimeable number, because it can be changed into a prime (131004467654729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170819639 + ... + 171584841.

Almost surely, 2^{131004467654720} is an apocalyptic number.

131004467654720 is a gapful number since it is divisible by the number (10) 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 131004467654720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180229379635008).

131004467654720 is an abundant number, since it is smaller than the sum of its proper divisors (229454291615296).

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

131004467654720 is a wasteful number, since it uses less digits than its factorization.

131004467654720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768109 (or 768099 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 131004467654720 in words is "one hundred thirty-one trillion, four billion, four hundred sixty-seven million, six hundred fifty-four thousand, seven hundred twenty".