113739429 has 16 divisors (see below), whose sum is σ = 156622400. Its totient is φ = 73374336.

The previous prime is 113739407. The next prime is 113739463. The reversal of 113739429 is 924937311.

It is not a de Polignac number, because 113739429 - 2⁸ = 113739173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113739499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10017 + ... + 18105.

It is an arithmetic number, because the mean of its divisors is an integer number (9788900).

Almost surely, 2^113739429 is an apocalyptic number.

It is an amenable number.

113739429 is a deficient number, since it is larger than the sum of its proper divisors (42882971).

113739429 is a wasteful number, since it uses less digits than its factorization.

113739429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8244.

The product of its digits is 40824, while the sum is 39.

The square root of 113739429 is about 10664.8689162127. The cubic root of 113739429 is about 484.5110444029.

It can be divided in two parts, 11373 and 9429, that added together give a palindrome (20802).

The spelling of 113739429 in words is "one hundred thirteen million, seven hundred thirty-nine thousand, four hundred twenty-nine".