23314043421 has 12 divisors (see below), whose sum is σ = 33677218848. Its totient is φ = 15542059464.

The previous prime is 23314043393. The next prime is 23314043437. The reversal of 23314043421 is 12434041332.

23314043421 is a `hidden beast` number, since 2 + 3 + 314 + 0 + 4 + 342 + 1 = 666.

It is not a de Polignac number, because 23314043421 - 2⁷ = 23314043293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23314043821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309726 + ... + 377568.

It is an arithmetic number, because the mean of its divisors is an integer number (2806434904).

Almost surely, 2^23314043421 is an apocalyptic number.

It is an amenable number.

23314043421 is a deficient number, since it is larger than the sum of its proper divisors (10363175427).

23314043421 is a wasteful number, since it uses less digits than its factorization.

23314043421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106032 (or 106029 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23314043421 its reverse (12434041332), we get a palindrome (35748084753).

The spelling of 23314043421 in words is "twenty-three billion, three hundred fourteen million, forty-three thousand, four hundred twenty-one".