916129893926 has 8 divisors (see below), whose sum is σ = 1479902136384. Its totient is φ = 422829181800.

The previous prime is 916129893859. The next prime is 916129893929. The reversal of 916129893926 is 629398921619.

916129893926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916129893929) 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, 17617882550 + ... + 17617882601.

It is an arithmetic number, because the mean of its divisors is an integer number (184987767048).

Almost surely, 2^916129893926 is an apocalyptic number.

916129893926 is a deficient number, since it is larger than the sum of its proper divisors (563772242458).

916129893926 is a wasteful number, since it uses less digits than its factorization.

916129893926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35235765166.

The product of its digits is 22674816, while the sum is 65.

The spelling of 916129893926 in words is "nine hundred sixteen billion, one hundred twenty-nine million, eight hundred ninety-three thousand, nine hundred twenty-six".