23421314402 has 16 divisors (see below), whose sum is σ = 37347177600. Its totient is φ = 10984460400.

The previous prime is 23421314381. The next prime is 23421314407. The reversal of 23421314402 is 20441312432.

It is not an unprimeable number, because it can be changed into a prime (23421314407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3047402 + ... + 3055077.

It is an arithmetic number, because the mean of its divisors is an integer number (2334198600).

Almost surely, 2^23421314402 is an apocalyptic number.

23421314402 is a deficient number, since it is larger than the sum of its proper divisors (13925863198).

23421314402 is a wasteful number, since it uses less digits than its factorization.

23421314402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102601.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23421314402 its reverse (20441312432), we get a palindrome (43862626834).

The spelling of 23421314402 in words is "twenty-three billion, four hundred twenty-one million, three hundred fourteen thousand, four hundred two".