23033314412421 has 16 divisors (see below), whose sum is σ = 30733137091584. Its totient is φ = 15344519902704.

The previous prime is 23033314412389. The next prime is 23033314412473. The reversal of 23033314412421 is 12421441333032.

It is not a de Polignac number, because 23033314412421 - 2⁵ = 23033314412389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033314412921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36092916 + ... + 36725538.

It is an arithmetic number, because the mean of its divisors is an integer number (1920821068224).

Almost surely, 2^{23033314412421} is an apocalyptic number.

It is an amenable number.

23033314412421 is a deficient number, since it is larger than the sum of its proper divisors (7699822679163).

23033314412421 is a wasteful number, since it uses less digits than its factorization.

23033314412421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641320.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 23033314412421 its reverse (12421441333032), we get a palindrome (35454755745453).

The spelling of 23033314412421 in words is "twenty-three trillion, thirty-three billion, three hundred fourteen million, four hundred twelve thousand, four hundred twenty-one".