113551451424 has 96 divisors (see below), whose sum is σ = 331654176000. Its totient is φ = 37797633792.

The previous prime is 113551451303. The next prime is 113551451441. The reversal of 113551451424 is 424154155311.

113551451424 is a `hidden beast` number, since 1 + 13 + 551 + 4 + 51 + 42 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 529822 + ... + 712610.

It is an arithmetic number, because the mean of its divisors is an integer number (3454731000).

Almost surely, 2^113551451424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113551451424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165827088000).

113551451424 is an abundant number, since it is smaller than the sum of its proper divisors (218102724576).

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

113551451424 is a wasteful number, since it uses less digits than its factorization.

113551451424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183527 (or 183513 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The spelling of 113551451424 in words is "one hundred thirteen billion, five hundred fifty-one million, four hundred fifty-one thousand, four hundred twenty-four".