2400331140341 has 4 divisors (see below), whose sum is σ = 2407582896384. Its totient is φ = 2393079384300.

The previous prime is 2400331140307. The next prime is 2400331140373. The reversal of 2400331140341 is 1430411330042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2400331140341 - 2²² = 2400326946037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2400331140341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400331140941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3625877525 + ... + 3625878186.

It is an arithmetic number, because the mean of its divisors is an integer number (601895724096).

Almost surely, 2^{2400331140341} is an apocalyptic number.

It is an amenable number.

2400331140341 is a deficient number, since it is larger than the sum of its proper divisors (7251756043).

2400331140341 is an equidigital number, since it uses as much as digits as its factorization.

2400331140341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7251756042.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2400331140341 its reverse (1430411330042), we get a palindrome (3830742470383).

The spelling of 2400331140341 in words is "two trillion, four hundred billion, three hundred thirty-one million, one hundred forty thousand, three hundred forty-one".