23723448002 has 4 divisors (see below), whose sum is σ = 35585172006. Its totient is φ = 11861724000.

The previous prime is 23723447983. The next prime is 23723448029. The reversal of 23723448002 is 20084432732.

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., 22177464241 + 1545983761 = 148921^2 + 39319^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5930861999 + ... + 5930862002.

Almost surely, 2^23723448002 is an apocalyptic number.

23723448002 is a deficient number, since it is larger than the sum of its proper divisors (11861724004).

23723448002 is a wasteful number, since it uses less digits than its factorization.

23723448002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11861724003.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 23723448002 in words is "twenty-three billion, seven hundred twenty-three million, four hundred forty-eight thousand, two".