623251230241 has 24 divisors (see below), whose sum is σ = 672815735424. Its totient is φ = 575313897600.

The previous prime is 623251230229. The next prime is 623251230299. The reversal of 623251230241 is 142032152326.

It is not a de Polignac number, because 623251230241 - 2⁷ = 623251230113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623251230541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16001196 + ... + 16040098.

It is an arithmetic number, because the mean of its divisors is an integer number (28033988976).

Almost surely, 2^623251230241 is an apocalyptic number.

It is an amenable number.

623251230241 is a deficient number, since it is larger than the sum of its proper divisors (49564505183).

623251230241 is a wasteful number, since it uses less digits than its factorization.

623251230241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39229 (or 39150 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 623251230241 its reverse (142032152326), we get a palindrome (765283382567).

The spelling of 623251230241 in words is "six hundred twenty-three billion, two hundred fifty-one million, two hundred thirty thousand, two hundred forty-one".