111514454004 has 48 divisors (see below), whose sum is σ = 261334821888. Its totient is φ = 37009707648.

The previous prime is 111514453997. The next prime is 111514454011. The reversal of 111514454004 is 400454415111.

It is an interprime number because it is at equal distance from previous prime (111514453997) and next prime (111514454011).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3227629 + ... + 3261995.

It is an arithmetic number, because the mean of its divisors is an integer number (5444475456).

Almost surely, 2^111514454004 is an apocalyptic number.

It is an amenable number.

111514454004 is an abundant number, since it is smaller than the sum of its proper divisors (149820367884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111514454004 is a wasteful number, since it uses less digits than its factorization.

111514454004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35544 (or 35542 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 111514454004 its reverse (400454415111), we get a palindrome (511968869115).

The spelling of 111514454004 in words is "one hundred eleven billion, five hundred fourteen million, four hundred fifty-four thousand, four".