23409798235363 has 4 divisors (see below), whose sum is σ = 24427615549968. Its totient is φ = 22391980920760.

The previous prime is 23409798235337. The next prime is 23409798235441. The reversal of 23409798235363 is 36353289790432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23409798235363 - 2³⁷ = 23272359281891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23409798235295 and 23409798235304.

It is not an unprimeable number, because it can be changed into a prime (23409798245363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508908657268 + ... + 508908657313.

It is an arithmetic number, because the mean of its divisors is an integer number (6106903887492).

Almost surely, 2^{23409798235363} is an apocalyptic number.

23409798235363 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23409798235363 is a deficient number, since it is larger than the sum of its proper divisors (1017817314605).

23409798235363 is a wasteful number, since it uses less digits than its factorization.

23409798235363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017817314604.

The product of its (nonzero) digits is 176359680, while the sum is 64.

The spelling of 23409798235363 in words is "twenty-three trillion, four hundred nine billion, seven hundred ninety-eight million, two hundred thirty-five thousand, three hundred sixty-three".