117742244762 has 8 divisors (see below), whose sum is σ = 176614828500. Its totient is φ = 58870635264.

The previous prime is 117742244761. The next prime is 117742244771. The reversal of 117742244762 is 267442247711.

It can be written as a sum of positive squares in 2 ways, for example, as 106694342881 + 11047901881 = 326641^2 + 105109^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (117742244761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312314 + ... + 577082.

Almost surely, 2^117742244762 is an apocalyptic number.

117742244762 is a deficient number, since it is larger than the sum of its proper divisors (58872583738).

117742244762 is a wasteful number, since it uses less digits than its factorization.

117742244762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487120.

The product of its digits is 1053696, while the sum is 47.

The spelling of 117742244762 in words is "one hundred seventeen billion, seven hundred forty-two million, two hundred forty-four thousand, seven hundred sixty-two".