112454761720 has 64 divisors (see below), whose sum is σ = 289280134080. Its totient is φ = 38541152256.

The previous prime is 112454761703. The next prime is 112454761799. The reversal of 112454761720 is 27167454211.

It is a super-3 number, since 3×112454761720³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 668382 + ... + 819538.

It is an arithmetic number, because the mean of its divisors is an integer number (4520002095).

Almost surely, 2^112454761720 is an apocalyptic number.

112454761720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112454761720 is an abundant number, since it is smaller than the sum of its proper divisors (176825372360).

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

112454761720 is a wasteful number, since it uses less digits than its factorization.

112454761720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153832 (or 153828 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 112454761720 in words is "one hundred twelve billion, four hundred fifty-four million, seven hundred sixty-one thousand, seven hundred twenty".