23231445240001 has 8 divisors (see below), whose sum is σ = 24598046874240. Its totient is φ = 21864848720448.

The previous prime is 23231445239999. The next prime is 23231445240037. The reversal of 23231445240001 is 10004254413232.

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

It is a cyclic number.

It is not a de Polignac number, because 23231445240001 - 2¹ = 23231445239999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23231445243001) 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, 12031260 + ... + 13828018.

It is an arithmetic number, because the mean of its divisors is an integer number (3074755859280).

Almost surely, 2^{23231445240001} is an apocalyptic number.

It is an amenable number.

23231445240001 is a deficient number, since it is larger than the sum of its proper divisors (1366601634239).

23231445240001 is a wasteful number, since it uses less digits than its factorization.

23231445240001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557343.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 23231445240001 its reverse (10004254413232), we get a palindrome (33235699653233).

The spelling of 23231445240001 in words is "twenty-three trillion, two hundred thirty-one billion, four hundred forty-five million, two hundred forty thousand, one".