23234334403403 has 4 divisors (see below), whose sum is σ = 23364135154440. Its totient is φ = 23104533652368.

The previous prime is 23234334403391. The next prime is 23234334403439. The reversal of 23234334403403 is 30430443343232.

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 23234334403403 - 2¹² = 23234334399307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23234331403403) 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, 64900375250 + ... + 64900375607.

It is an arithmetic number, because the mean of its divisors is an integer number (5841033788610).

Almost surely, 2^{23234334403403} is an apocalyptic number.

23234334403403 is a deficient number, since it is larger than the sum of its proper divisors (129800751037).

23234334403403 is a wasteful number, since it uses less digits than its factorization.

23234334403403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129800751036.

The product of its (nonzero) digits is 746496, while the sum is 38.

Adding to 23234334403403 its reverse (30430443343232), we get a palindrome (53664777746635).

The spelling of 23234334403403 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-four million, four hundred three thousand, four hundred three".