117407399111 has 4 divisors (see below), whose sum is σ = 118893568800. Its totient is φ = 115921229424.

The previous prime is 117407399107. The next prime is 117407399129. The reversal of 117407399111 is 111993704711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117407399111 - 2² = 117407399107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117407329111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743084726 + ... + 743084883.

It is an arithmetic number, because the mean of its divisors is an integer number (29723392200).

Almost surely, 2^117407399111 is an apocalyptic number.

117407399111 is a deficient number, since it is larger than the sum of its proper divisors (1486169689).

117407399111 is an equidigital number, since it uses as much as digits as its factorization.

117407399111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486169688.

The product of its (nonzero) digits is 47628, while the sum is 44.

The spelling of 117407399111 in words is "one hundred seventeen billion, four hundred seven million, three hundred ninety-nine thousand, one hundred eleven".