2344040320401 has 64 divisors (see below), whose sum is σ = 3941988691200. Its totient is φ = 1364698824192.

The previous prime is 2344040320381. The next prime is 2344040320409. The reversal of 2344040320401 is 1040230404432.

It is a happy number.

2344040320401 is a `hidden beast` number, since 234 + 4 + 0 + 4 + 0 + 3 + 20 + 401 = 666.

It is not a de Polignac number, because 2344040320401 - 2²⁹ = 2343503449489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2344040320409) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4648621 + ... + 5128133.

It is an arithmetic number, because the mean of its divisors is an integer number (61593573300).

Almost surely, 2^{2344040320401} is an apocalyptic number.

It is an amenable number.

2344040320401 is a deficient number, since it is larger than the sum of its proper divisors (1597948370799).

2344040320401 is a wasteful number, since it uses less digits than its factorization.

2344040320401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480287 (or 480281 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2344040320401 its reverse (1040230404432), we get a palindrome (3384270724833).

The spelling of 2344040320401 in words is "two trillion, three hundred forty-four billion, forty million, three hundred twenty thousand, four hundred one".