117876394407 has 8 divisors (see below), whose sum is σ = 157398643584. Its totient is φ = 78469204088.

The previous prime is 117876394373. The next prime is 117876394477. The reversal of 117876394407 is 704493678711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117876394407 - 2⁶ = 117876394343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117876394477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28762323 + ... + 28766420.

It is an arithmetic number, because the mean of its divisors is an integer number (19674830448).

Almost surely, 2^117876394407 is an apocalyptic number.

117876394407 is a deficient number, since it is larger than the sum of its proper divisors (39522249177).

117876394407 is an equidigital number, since it uses as much as digits as its factorization.

117876394407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57529429.

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 117876394407 in words is "one hundred seventeen billion, eight hundred seventy-six million, three hundred ninety-four thousand, four hundred seven".