111514342354 has 16 divisors (see below), whose sum is σ = 172489045248. Its totient is φ = 54041029632.

The previous prime is 111514342337. The next prime is 111514342367. The reversal of 111514342354 is 453243415111.

It is a super-2 number, since 2×111514342354² (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 7 ways as a sum of consecutive naturals, for example, 5749167 + ... + 5768530.

It is an arithmetic number, because the mean of its divisors is an integer number (10780565328).

Almost surely, 2^111514342354 is an apocalyptic number.

111514342354 is a deficient number, since it is larger than the sum of its proper divisors (60974702894).

111514342354 is a wasteful number, since it uses less digits than its factorization.

111514342354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11517849.

The product of its digits is 28800, while the sum is 34.

Adding to 111514342354 its reverse (453243415111), we get a palindrome (564757757465).

The spelling of 111514342354 in words is "one hundred eleven billion, five hundred fourteen million, three hundred forty-two thousand, three hundred fifty-four".