400324313123241 has 24 divisors (see below), whose sum is σ = 578009138690016. Its totient is φ = 246342296004480.

The previous prime is 400324313123179. The next prime is 400324313123249. The reversal of 400324313123241 is 142321313423004.

It is not a de Polignac number, because 400324313123241 - 2¹³ = 400324313115049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400324313123249) 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, 6589815 + ... + 29052956.

It is an arithmetic number, because the mean of its divisors is an integer number (24083714112084).

Almost surely, 2^{400324313123241} is an apocalyptic number.

It is an amenable number.

400324313123241 is a deficient number, since it is larger than the sum of its proper divisors (177684825566775).

400324313123241 is a wasteful number, since it uses less digits than its factorization.

400324313123241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35664953 (or 35664940 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 400324313123241 its reverse (142321313423004), we get a palindrome (542645626546245).

The spelling of 400324313123241 in words is "four hundred trillion, three hundred twenty-four billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred forty-one".