116144946838 has 8 divisors (see below), whose sum is σ = 174246125688. Its totient is φ = 58062904944.

The previous prime is 116144946773. The next prime is 116144946887. The reversal of 116144946838 is 838649441611.

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, 4769056 + ... + 4793347.

It is an arithmetic number, because the mean of its divisors is an integer number (21780765711).

Almost surely, 2^116144946838 is an apocalyptic number.

116144946838 is a deficient number, since it is larger than the sum of its proper divisors (58101178850).

116144946838 is an equidigital number, since it uses as much as digits as its factorization.

116144946838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9568478.

The product of its digits is 3981312, while the sum is 55.

The spelling of 116144946838 in words is "one hundred sixteen billion, one hundred forty-four million, nine hundred forty-six thousand, eight hundred thirty-eight".