131454053224 has 16 divisors (see below), whose sum is σ = 265436069220. Its totient is φ = 60671101440.

The previous prime is 131454053221. The next prime is 131454053267. The reversal of 131454053224 is 422350454131.

It can be written as a sum of positive squares in 2 ways, for example, as 116574444900 + 14879608324 = 341430^2 + 121982^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 131454053224.

It is not an unprimeable number, because it can be changed into a prime (131454053221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631990537 + ... + 631990744.

Almost surely, 2^131454053224 is an apocalyptic number.

It is an amenable number.

131454053224 is an abundant number, since it is smaller than the sum of its proper divisors (133982015996).

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

131454053224 is a wasteful number, since it uses less digits than its factorization.

131454053224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263981300 (or 1263981296 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 131454053224 in words is "one hundred thirty-one billion, four hundred fifty-four million, fifty-three thousand, two hundred twenty-four".