111829754338 has 16 divisors (see below), whose sum is σ = 168082332120. Its totient is φ = 55802419200.

The previous prime is 111829754329. The next prime is 111829754371. The reversal of 111829754338 is 833457928111.

It can be written as a sum of positive squares in 4 ways, for example, as 111684961249 + 144793089 = 334193^2 + 12033^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111218 + ... + 2163538.

Almost surely, 2^111829754338 is an apocalyptic number.

111829754338 is a deficient number, since it is larger than the sum of its proper divisors (56252577782).

111829754338 is a wasteful number, since it uses less digits than its factorization.

111829754338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54453.

The product of its digits is 1451520, while the sum is 52.

The spelling of 111829754338 in words is "one hundred eleven billion, eight hundred twenty-nine million, seven hundred fifty-four thousand, three hundred thirty-eight".