23730215952143 has 8 divisors (see below), whose sum is σ = 23735003056128. Its totient is φ = 23725429332664.

The previous prime is 23730215952139. The next prime is 23730215952161. The reversal of 23730215952143 is 34125951203732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23730215952143 - 2² = 23730215952139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23730215952173) 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, 107223746 + ... + 107444832.

It is an arithmetic number, because the mean of its divisors is an integer number (2966875382016).

Almost surely, 2^{23730215952143} is an apocalyptic number.

23730215952143 is a deficient number, since it is larger than the sum of its proper divisors (4787103985).

23730215952143 is a wasteful number, since it uses less digits than its factorization.

23730215952143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242253.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 23730215952143 in words is "twenty-three trillion, seven hundred thirty billion, two hundred fifteen million, nine hundred fifty-two thousand, one hundred forty-three".