111196426457 has 16 divisors (see below), whose sum is σ = 116976441600. Its totient is φ = 105547928640.

The previous prime is 111196426441. The next prime is 111196426463. The reversal of 111196426457 is 754624691111.

It is a cyclic number.

It is not a de Polignac number, because 111196426457 - 2⁴ = 111196426441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111196426427) 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, 3676844 + ... + 3706962.

It is an arithmetic number, because the mean of its divisors is an integer number (7311027600).

Almost surely, 2^111196426457 is an apocalyptic number.

It is an amenable number.

111196426457 is a deficient number, since it is larger than the sum of its proper divisors (5780015143).

111196426457 is a wasteful number, since it uses less digits than its factorization.

111196426457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32296.

The product of its digits is 362880, while the sum is 47.

The spelling of 111196426457 in words is "one hundred eleven billion, one hundred ninety-six million, four hundred twenty-six thousand, four hundred fifty-seven".