113400636435 has 12 divisors (see below), whose sum is σ = 196561103232. Its totient is φ = 60480339408.

The previous prime is 113400636367. The next prime is 113400636449. The reversal of 113400636435 is 534636004311.

113400636435 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 0 + 0 + 6 + 3 + 643 + 5 = 666.

It is not a de Polignac number, because 113400636435 - 2²¹ = 113398539283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113400636435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1260007027 + ... + 1260007116.

It is an arithmetic number, because the mean of its divisors is an integer number (16380091936).

Almost surely, 2^113400636435 is an apocalyptic number.

113400636435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113400636435 is a deficient number, since it is larger than the sum of its proper divisors (83160466797).

113400636435 is a wasteful number, since it uses less digits than its factorization.

113400636435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520014154 (or 2520014151 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 113400636435 in words is "one hundred thirteen billion, four hundred million, six hundred thirty-six thousand, four hundred thirty-five".