117323405661562 has 64 divisors (see below), whose sum is σ = 180568746708768. Its totient is φ = 57155180544000.

The previous prime is 117323405661533. The next prime is 117323405661571. The reversal of 117323405661562 is 265166504323711.

It can be written as a sum of positive squares in 16 ways, for example, as 41232310295121 + 76091095366441 = 6421239^2 + 8723021^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5607914862 + ... + 5607935782.

Almost surely, 2^{117323405661562} is an apocalyptic number.

117323405661562 is a deficient number, since it is larger than the sum of its proper divisors (63245341047206).

117323405661562 is a wasteful number, since it uses less digits than its factorization.

117323405661562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22195.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 117323405661562 in words is "one hundred seventeen trillion, three hundred twenty-three billion, four hundred five million, six hundred sixty-one thousand, five hundred sixty-two".