111613412954 has 8 divisors (see below), whose sum is σ = 167476823220. Its totient is φ = 55787805216.

The previous prime is 111613412921. The next prime is 111613413053. The reversal of 111613412954 is 459214316111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 94662674929 + 16950738025 = 307673^2 + 130195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×111613412954² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9443249 + ... + 9455060.

Almost surely, 2^111613412954 is an apocalyptic number.

111613412954 is a deficient number, since it is larger than the sum of its proper divisors (55863410266).

111613412954 is a wasteful number, since it uses less digits than its factorization.

111613412954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18901264.

The product of its digits is 25920, while the sum is 38.

The spelling of 111613412954 in words is "one hundred eleven billion, six hundred thirteen million, four hundred twelve thousand, nine hundred fifty-four".