117294450379 has 2 divisors, whose sum is σ = 117294450380. Its totient is φ = 117294450378.

The previous prime is 117294450277. The next prime is 117294450421. The reversal of 117294450379 is 973054492711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117294450379 - 2³¹ = 115146966731 is a prime.

It is not a weakly prime, because it can be changed into another prime (117204450379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58647225189 + 58647225190.

It is an arithmetic number, because the mean of its divisors is an integer number (58647225190).

Almost surely, 2^117294450379 is an apocalyptic number.

117294450379 is a deficient number, since it is larger than the sum of its proper divisors (1).

117294450379 is an equidigital number, since it uses as much as digits as its factorization.

117294450379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 117294450379 in words is "one hundred seventeen billion, two hundred ninety-four million, four hundred fifty thousand, three hundred seventy-nine".