111746400756 has 48 divisors (see below), whose sum is σ = 271543104000. Its totient is φ = 35722970752.

The previous prime is 111746400737. The next prime is 111746400757. The reversal of 111746400756 is 657004647111.

It is a happy number.

111746400756 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111746400757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025700 + ... + 1129403.

It is an arithmetic number, because the mean of its divisors is an integer number (5657148000).

Almost surely, 2^111746400756 is an apocalyptic number.

It is an amenable number.

111746400756 is an abundant number, since it is smaller than the sum of its proper divisors (159796703244).

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

111746400756 is a wasteful number, since it uses less digits than its factorization.

111746400756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155288 (or 2155286 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 111746400756 in words is "one hundred eleven billion, seven hundred forty-six million, four hundred thousand, seven hundred fifty-six".