111004001400 has 48 divisors (see below), whose sum is σ = 344112406200. Its totient is φ = 29601066880.

The previous prime is 111004001333. The next prime is 111004001417. The reversal of 111004001400 is 4100400111.

It is a super-3 number, since 3×111004001400³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92502735 + ... + 92503934.

Almost surely, 2^111004001400 is an apocalyptic number.

111004001400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111004001400 is an abundant number, since it is smaller than the sum of its proper divisors (233108404800).

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

111004001400 is a wasteful number, since it uses less digits than its factorization.

111004001400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185006688 (or 185006679 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111004001400 its reverse (4100400111), we get a palindrome (115104401511).

The spelling of 111004001400 in words is "one hundred eleven billion, four million, one thousand, four hundred".