111941106740 has 12 divisors (see below), whose sum is σ = 235076324196. Its totient is φ = 44776442688.

The previous prime is 111941106737. The next prime is 111941106769. The reversal of 111941106740 is 47601149111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 71878682404 + 40062424336 = 268102^2 + 200156^2 .

It is a super-2 number, since 2×111941106740² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111941106740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2798527649 + ... + 2798527688.

It is an arithmetic number, because the mean of its divisors is an integer number (19589693683).

Almost surely, 2^111941106740 is an apocalyptic number.

111941106740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111941106740 is an abundant number, since it is smaller than the sum of its proper divisors (123135217456).

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

111941106740 is a wasteful number, since it uses less digits than its factorization.

111941106740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5597055346 (or 5597055344 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 35.

The spelling of 111941106740 in words is "one hundred eleven billion, nine hundred forty-one million, one hundred six thousand, seven hundred forty".