117462356345 has 4 divisors (see below), whose sum is σ = 140954827620. Its totient is φ = 93969885072.

The previous prime is 117462356329. The next prime is 117462356353. The reversal of 117462356345 is 543653264711.

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

It can be written as a sum of positive squares in 2 ways, for example, as 92912793856 + 24549562489 = 304816^2 + 156683^2 .

It is a cyclic number.

It is not a de Polignac number, because 117462356345 - 2⁴ = 117462356329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117462356345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11746235630 + ... + 11746235639.

It is an arithmetic number, because the mean of its divisors is an integer number (35238706905).

Almost surely, 2^117462356345 is an apocalyptic number.

It is an amenable number.

117462356345 is a deficient number, since it is larger than the sum of its proper divisors (23492471275).

117462356345 is an equidigital number, since it uses as much as digits as its factorization.

117462356345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23492471274.

The product of its digits is 1814400, while the sum is 47.

The spelling of 117462356345 in words is "one hundred seventeen billion, four hundred sixty-two million, three hundred fifty-six thousand, three hundred forty-five".