119917814079 has 16 divisors (see below), whose sum is σ = 183229826048. Its totient is φ = 68337745632.

The previous prime is 119917814033. The next prime is 119917814099. The reversal of 119917814079 is 970418719911.

It is not a de Polignac number, because 119917814079 - 2¹⁵ = 119917781311 is a prime.

It is a super-2 number, since 2×119917814079² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119917814099) 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, 7772092 + ... + 7787505.

It is an arithmetic number, because the mean of its divisors is an integer number (11451864128).

Almost surely, 2^119917814079 is an apocalyptic number.

119917814079 is a deficient number, since it is larger than the sum of its proper divisors (63312011969).

119917814079 is a wasteful number, since it uses less digits than its factorization.

119917814079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15559974.

The product of its (nonzero) digits is 1143072, while the sum is 57.

The spelling of 119917814079 in words is "one hundred nineteen billion, nine hundred seventeen million, eight hundred fourteen thousand, seventy-nine".