16310234768 has 20 divisors (see below), whose sum is σ = 31632430380. Its totient is φ = 8147026944.

The previous prime is 16310234761. The next prime is 16310234777. The reversal of 16310234768 is 86743201361.

It can be written as a sum of positive squares in 2 ways, for example, as 2506804624 + 13803430144 = 50068^2 + 117488^2 .

It is not an unprimeable number, because it can be changed into a prime (16310234761) 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, 489005 + ... + 521292.

It is an arithmetic number, because the mean of its divisors is an integer number (1581621519).

Almost surely, 2^16310234768 is an apocalyptic number.

It is an amenable number.

16310234768 is a deficient number, since it is larger than the sum of its proper divisors (15322195612).

16310234768 is a wasteful number, since it uses less digits than its factorization.

16310234768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011314 (or 1011308 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 16310234768 in words is "sixteen billion, three hundred ten million, two hundred thirty-four thousand, seven hundred sixty-eight".