23420311401 has 8 divisors (see below), whose sum is σ = 31319745184. Its totient is φ = 15567209280.

The previous prime is 23420311379. The next prime is 23420311403. The reversal of 23420311401 is 10411302432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23420311401 - 2¹⁰ = 23420310377 is a prime.

It is a super-2 number, since 2×23420311401² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23420311403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11581735 + ... + 11583756.

It is an arithmetic number, because the mean of its divisors is an integer number (3914968148).

Almost surely, 2^23420311401 is an apocalyptic number.

It is an amenable number.

23420311401 is a deficient number, since it is larger than the sum of its proper divisors (7899433783).

23420311401 is a wasteful number, since it uses less digits than its factorization.

23420311401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23165831.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23420311401 its reverse (10411302432), we get a palindrome (33831613833).

It can be divided in two parts, 2342031 and 1401, that added together give a palindrome (2343432).

The spelling of 23420311401 in words is "twenty-three billion, four hundred twenty million, three hundred eleven thousand, four hundred one".