23896404093 has 32 divisors (see below), whose sum is σ = 35242387200. Its totient is φ = 14325825536.

The previous prime is 23896404079. The next prime is 23896404113. The reversal of 23896404093 is 39040469832.

It is a cyclic number.

It is not a de Polignac number, because 23896404093 - 2⁶ = 23896404029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23896404293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1078753 + ... + 1100681.

It is an arithmetic number, because the mean of its divisors is an integer number (1101324600).

Almost surely, 2^23896404093 is an apocalyptic number.

23896404093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23896404093 is a deficient number, since it is larger than the sum of its proper divisors (11345983107).

23896404093 is a wasteful number, since it uses less digits than its factorization.

23896404093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22901.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 23896404093 in words is "twenty-three billion, eight hundred ninety-six million, four hundred four thousand, ninety-three".