113451436988 has 24 divisors (see below), whose sum is σ = 198815299200. Its totient is φ = 56647114928.

The previous prime is 113451436937. The next prime is 113451436991. The reversal of 113451436988 is 889634154311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14910281 + ... + 14917887.

It is an arithmetic number, because the mean of its divisors is an integer number (8283970800).

Almost surely, 2^113451436988 is an apocalyptic number.

It is an amenable number.

113451436988 is a deficient number, since it is larger than the sum of its proper divisors (85363862212).

113451436988 is a wasteful number, since it uses less digits than its factorization.

113451436988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12289 (or 12287 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 53.

The spelling of 113451436988 in words is "one hundred thirteen billion, four hundred fifty-one million, four hundred thirty-six thousand, nine hundred eighty-eight".