113782571656834 has 16 divisors (see below), whose sum is σ = 180752168250648. Its totient is φ = 53533281206272.

The previous prime is 113782571656811. The next prime is 113782571656903. The reversal of 113782571656834 is 438656175287311.

It can be written as a sum of positive squares in 4 ways, for example, as 105457598255025 + 8324973401809 = 10269255^2 + 2885303^2 .

It is a super-2 number, since 2×113782571656834² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113782571656834.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357913687 + ... + 358231450.

Almost surely, 2^{113782571656834} is an apocalyptic number.

113782571656834 is a deficient number, since it is larger than the sum of its proper divisors (66969596593814).

113782571656834 is a wasteful number, since it uses less digits than its factorization.

113782571656834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716149829.

The product of its digits is 203212800, while the sum is 67.

The spelling of 113782571656834 in words is "one hundred thirteen trillion, seven hundred eighty-two billion, five hundred seventy-one million, six hundred fifty-six thousand, eight hundred thirty-four".