23040780023 has 8 divisors (see below), whose sum is σ = 23126586000. Its totient is φ = 22955087808.

The previous prime is 23040780001. The next prime is 23040780071. The reversal of 23040780023 is 32008704032.

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 23040780023 - 2⁶ = 23040779959 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 (23040780073) 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, 388688 + ... + 444026.

It is an arithmetic number, because the mean of its divisors is an integer number (2890823250).

Almost surely, 2^23040780023 is an apocalyptic number.

23040780023 is a deficient number, since it is larger than the sum of its proper divisors (85805977).

23040780023 is a wasteful number, since it uses less digits than its factorization.

23040780023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56881.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 23040780023 in words is "twenty-three billion, forty million, seven hundred eighty thousand, twenty-three".