117378250444 has 48 divisors (see below), whose sum is σ = 252869581888. Its totient is φ = 46425270528.

The previous prime is 117378250441. The next prime is 117378250499. The reversal of 117378250444 is 444052873711.

It is a junction number, because it is equal to n+sod(n) for n = 117378250394 and 117378250403.

It is not an unprimeable number, because it can be changed into a prime (117378250441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771822 + ... + 1836874.

Almost surely, 2^117378250444 is an apocalyptic number.

117378250444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117378250444 is an abundant number, since it is smaller than the sum of its proper divisors (135491331444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117378250444 is a wasteful number, since it uses less digits than its factorization.

117378250444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70034 (or 70032 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 117378250444 in words is "one hundred seventeen billion, three hundred seventy-eight million, two hundred fifty thousand, four hundred forty-four".