116161329742 has 8 divisors (see below), whose sum is σ = 174791654856. Its totient is φ = 57897444792.

The previous prime is 116161329727. The next prime is 116161329811. The reversal of 116161329742 is 247923161611.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91609248 + ... + 91610515.

It is an arithmetic number, because the mean of its divisors is an integer number (21848956857).

Almost surely, 2^116161329742 is an apocalyptic number.

116161329742 is a deficient number, since it is larger than the sum of its proper divisors (58630325114).

116161329742 is a wasteful number, since it uses less digits than its factorization.

116161329742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183220082.

The product of its digits is 108864, while the sum is 43.

The spelling of 116161329742 in words is "one hundred sixteen billion, one hundred sixty-one million, three hundred twenty-nine thousand, seven hundred forty-two".