117925414493 has 2 divisors, whose sum is σ = 117925414494. Its totient is φ = 117925414492.

The previous prime is 117925414489. The next prime is 117925414601. The reversal of 117925414493 is 394414529711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78163858084 + 39761556409 = 279578^2 + 199403^2 .

It is a cyclic number.

It is not a de Polignac number, because 117925414493 - 2² = 117925414489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117925414463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58962707246 + 58962707247.

It is an arithmetic number, because the mean of its divisors is an integer number (58962707247).

Almost surely, 2^117925414493 is an apocalyptic number.

It is an amenable number.

117925414493 is a deficient number, since it is larger than the sum of its proper divisors (1).

117925414493 is an equidigital number, since it uses as much as digits as its factorization.

117925414493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The spelling of 117925414493 in words is "one hundred seventeen billion, nine hundred twenty-five million, four hundred fourteen thousand, four hundred ninety-three".