113479706349 has 20 divisors (see below), whose sum is σ = 171197486460. Its totient is φ = 74904091200.

The previous prime is 113479706273. The next prime is 113479706363. The reversal of 113479706349 is 943607974311.

113479706349 is a `hidden beast` number, since 1 + 1 + 3 + 479 + 70 + 63 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 97942083849 + 15537622500 = 312957^2 + 124650^2 .

It is not a de Polignac number, because 113479706349 - 2⁹ = 113479705837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113479706295 and 113479706304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113479706369) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6927384 + ... + 6943745.

It is an arithmetic number, because the mean of its divisors is an integer number (8559874323).

Almost surely, 2^113479706349 is an apocalyptic number.

It is an amenable number.

113479706349 is a deficient number, since it is larger than the sum of its proper divisors (57717780111).

113479706349 is a wasteful number, since it uses less digits than its factorization.

113479706349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13871242 (or 13871233 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 113479706349 in words is "one hundred thirteen billion, four hundred seventy-nine million, seven hundred six thousand, three hundred forty-nine".