16231374002 has 32 divisors (see below), whose sum is σ = 26398177344. Its totient is φ = 7455168000.

The previous prime is 16231373989. The next prime is 16231374007. The reversal of 16231374002 is 20047313261.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16231374007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2512877 + ... + 2519327.

It is an arithmetic number, because the mean of its divisors is an integer number (824943042).

Almost surely, 2^16231374002 is an apocalyptic number.

16231374002 is a deficient number, since it is larger than the sum of its proper divisors (10166803342).

16231374002 is a wasteful number, since it uses less digits than its factorization.

16231374002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8234.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 16231374002 its reverse (20047313261), we get a palindrome (36278687263).

The spelling of 16231374002 in words is "sixteen billion, two hundred thirty-one million, three hundred seventy-four thousand, two".