23918796979292 has 6 divisors (see below), whose sum is σ = 41857894713768. Its totient is φ = 11959398489644.

The previous prime is 23918796979261. The next prime is 23918796979307. The reversal of 23918796979292 is 29297969781932.

It is a self number, because there is not a number n which added to its sum of digits gives 23918796979292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2989849622408 + ... + 2989849622415.

It is an arithmetic number, because the mean of its divisors is an integer number (6976315785628).

Almost surely, 2^{23918796979292} is an apocalyptic number.

It is an amenable number.

23918796979292 is a deficient number, since it is larger than the sum of its proper divisors (17939097734476).

23918796979292 is a wasteful number, since it uses less digits than its factorization.

23918796979292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5979699244827 (or 5979699244825 counting only the distinct ones).

The product of its digits is 3333197952, while the sum is 83.

The spelling of 23918796979292 in words is "twenty-three trillion, nine hundred eighteen billion, seven hundred ninety-six million, nine hundred seventy-nine thousand, two hundred ninety-two".