111340073388 has 24 divisors (see below), whose sum is σ = 271088875008. Its totient is φ = 35499733456.

The previous prime is 111340073381. The next prime is 111340073393. The reversal of 111340073388 is 883370043111.

It is a super-2 number, since 2×111340073388² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111340073381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201702756 + ... + 201703307.

It is an arithmetic number, because the mean of its divisors is an integer number (11295369792).

Almost surely, 2^111340073388 is an apocalyptic number.

It is an amenable number.

111340073388 is an abundant number, since it is smaller than the sum of its proper divisors (159748801620).

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

111340073388 is a wasteful number, since it uses less digits than its factorization.

111340073388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403406093 (or 403406091 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 111340073388 in words is "one hundred eleven billion, three hundred forty million, seventy-three thousand, three hundred eighty-eight".