117453829767 has 4 divisors (see below), whose sum is σ = 156605106360. Its totient is φ = 78302553176.

The previous prime is 117453829729. The next prime is 117453829771. The reversal of 117453829767 is 767928354711.

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 117453829767 - 2²⁸ = 117185394311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117453829767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117453829567) 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, 19575638292 + ... + 19575638297.

It is an arithmetic number, because the mean of its divisors is an integer number (39151276590).

Almost surely, 2^117453829767 is an apocalyptic number.

117453829767 is a deficient number, since it is larger than the sum of its proper divisors (39151276593).

117453829767 is an equidigital number, since it uses as much as digits as its factorization.

117453829767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39151276592.

The product of its digits is 17781120, while the sum is 60.

The spelling of 117453829767 in words is "one hundred seventeen billion, four hundred fifty-three million, eight hundred twenty-nine thousand, seven hundred sixty-seven".