23235002413 has 4 divisors (see below), whose sum is σ = 26554288480. Its totient is φ = 19915716348.

The previous prime is 23235002411. The next prime is 23235002423. The reversal of 23235002413 is 31420053232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23235002413 - 2¹ = 23235002411 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 (23235002411) 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, 1659643023 + ... + 1659643036.

It is an arithmetic number, because the mean of its divisors is an integer number (6638572120).

Almost surely, 2^23235002413 is an apocalyptic number.

It is an amenable number.

23235002413 is a deficient number, since it is larger than the sum of its proper divisors (3319286067).

23235002413 is an equidigital number, since it uses as much as digits as its factorization.

23235002413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319286066.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 23235002413 its reverse (31420053232), we get a palindrome (54655055645).

The spelling of 23235002413 in words is "twenty-three billion, two hundred thirty-five million, two thousand, four hundred thirteen".