116401777723 has 48 divisors (see below), whose sum is σ = 147418612992. Its totient is φ = 89964705600.

The previous prime is 116401777703. The next prime is 116401777747. The reversal of 116401777723 is 327777104611.

It is not a de Polignac number, because 116401777723 - 2²⁵ = 116368223291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116401777703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62013861 + ... + 62015737.

It is an arithmetic number, because the mean of its divisors is an integer number (3071221104).

Almost surely, 2^116401777723 is an apocalyptic number.

116401777723 is a deficient number, since it is larger than the sum of its proper divisors (31016835269).

116401777723 is a wasteful number, since it uses less digits than its factorization.

116401777723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464 (or 2453 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 46.

The spelling of 116401777723 in words is "one hundred sixteen billion, four hundred one million, seven hundred seventy-seven thousand, seven hundred twenty-three".