113634907429 has 2 divisors, whose sum is σ = 113634907430. Its totient is φ = 113634907428.

The previous prime is 113634907411. The next prime is 113634907433. The reversal of 113634907429 is 924709436311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113346688900 + 288218529 = 336670^2 + 16977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113634907429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113634907409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56817453714 + 56817453715.

It is an arithmetic number, because the mean of its divisors is an integer number (56817453715).

Almost surely, 2^113634907429 is an apocalyptic number.

It is an amenable number.

113634907429 is a deficient number, since it is larger than the sum of its proper divisors (1).

113634907429 is an equidigital number, since it uses as much as digits as its factorization.

113634907429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 113634907429 in words is "one hundred thirteen billion, six hundred thirty-four million, nine hundred seven thousand, four hundred twenty-nine".