23917338002 has 4 divisors (see below), whose sum is σ = 35876007006. Its totient is φ = 11958669000.

The previous prime is 23917337993. The next prime is 23917338013. The reversal of 23917338002 is 20083371932.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18594322321 + 5323015681 = 136361^2 + 72959^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5979334499 + ... + 5979334502.

Almost surely, 2^23917338002 is an apocalyptic number.

23917338002 is a deficient number, since it is larger than the sum of its proper divisors (11958669004).

23917338002 is a wasteful number, since it uses less digits than its factorization.

23917338002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11958669003.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 23917338002 in words is "twenty-three billion, nine hundred seventeen million, three hundred thirty-eight thousand, two".