23401020013411 has 4 divisors (see below), whose sum is σ = 24418455666192. Its totient is φ = 22383584360632.

The previous prime is 23401020013403. The next prime is 23401020013439. The reversal of 23401020013411 is 11431002010432.

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 23401020013411 - 2³ = 23401020013403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23401020073411) 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, 508717826356 + ... + 508717826401.

It is an arithmetic number, because the mean of its divisors is an integer number (6104613916548).

Almost surely, 2^{23401020013411} is an apocalyptic number.

23401020013411 is a deficient number, since it is larger than the sum of its proper divisors (1017435652781).

23401020013411 is a wasteful number, since it uses less digits than its factorization.

23401020013411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017435652780.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23401020013411 its reverse (11431002010432), we get a palindrome (34832022023843).

The spelling of 23401020013411 in words is "twenty-three trillion, four hundred one billion, twenty million, thirteen thousand, four hundred eleven".