117356074450 has 24 divisors (see below), whose sum is σ = 218292138900. Its totient is φ = 46940313600.

The previous prime is 117356074417. The next prime is 117356074463. The reversal of 117356074450 is 54470653711.

It can be written as a sum of positive squares in 6 ways, for example, as 77206735321 + 40149339129 = 277861^2 + 200373^2 .

It is a junction number, because it is equal to n+sod(n) for n = 117356074397 and 117356074406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1545370 + ... + 1619530.

Almost surely, 2^117356074450 is an apocalyptic number.

117356074450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117356074450 is a deficient number, since it is larger than the sum of its proper divisors (100936064450).

117356074450 is a wasteful number, since it uses less digits than its factorization.

117356074450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105822 (or 105817 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 117356074450 in words is "one hundred seventeen billion, three hundred fifty-six million, seventy-four thousand, four hundred fifty".