23401411 has 4 divisors (see below), whose sum is σ = 25528824. Its totient is φ = 21274000.

The previous prime is 23401379. The next prime is 23401451. The reversal of 23401411 is 11410432.

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

It is not a de Polignac number, because 23401411 - 2⁵ = 23401379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23401451) 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, 1063690 + ... + 1063711.

It is an arithmetic number, because the mean of its divisors is an integer number (6382206).

Almost surely, 2^23401411 is an apocalyptic number.

23401411 is a deficient number, since it is larger than the sum of its proper divisors (2127413).

23401411 is a wasteful number, since it uses less digits than its factorization.

23401411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127412.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 23401411 is about 4837.5004909560. The cubic root of 23401411 is about 286.0315995209.

Adding to 23401411 its reverse (11410432), we get a palindrome (34811843).

The spelling of 23401411 in words is "twenty-three million, four hundred one thousand, four hundred eleven".