117676744442 has 4 divisors (see below), whose sum is σ = 176515116666. Its totient is φ = 58838372220.

The previous prime is 117676744441. The next prime is 117676744457. The reversal of 117676744442 is 244447676711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86013744961 + 31662999481 = 293281^2 + 177941^2 .

It is not an unprimeable number, because it can be changed into a prime (117676744441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29419186109 + ... + 29419186112.

Almost surely, 2^117676744442 is an apocalyptic number.

117676744442 is a deficient number, since it is larger than the sum of its proper divisors (58838372224).

117676744442 is an equidigital number, since it uses as much as digits as its factorization.

117676744442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58838372223.

The product of its digits is 6322176, while the sum is 53.

The spelling of 117676744442 in words is "one hundred seventeen billion, six hundred seventy-six million, seven hundred forty-four thousand, four hundred forty-two".