23114410421 has 4 divisors (see below), whose sum is σ = 23493335244. Its totient is φ = 22735485600.

The previous prime is 23114410351. The next prime is 23114410439. The reversal of 23114410421 is 12401441132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12552737521 + 10561672900 = 112039^2 + 102770^2 .

It is a cyclic number.

It is not a de Polignac number, because 23114410421 - 2²² = 23110216117 is a prime.

It is a super-2 number, since 2×23114410421² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23114410481) 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, 189462320 + ... + 189462441.

It is an arithmetic number, because the mean of its divisors is an integer number (5873333811).

Almost surely, 2^23114410421 is an apocalyptic number.

It is an amenable number.

23114410421 is a deficient number, since it is larger than the sum of its proper divisors (378924823).

23114410421 is an equidigital number, since it uses as much as digits as its factorization.

23114410421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378924822.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 23114410421 its reverse (12401441132), we get a palindrome (35515851553).

The spelling of 23114410421 in words is "twenty-three billion, one hundred fourteen million, four hundred ten thousand, four hundred twenty-one".