2400441324121 has 8 divisors (see below), whose sum is σ = 2549961814400. Its totient is φ = 2253238981200.

The previous prime is 2400441324119. The next prime is 2400441324179. The reversal of 2400441324121 is 1214231440042.

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 2400441324121 - 2¹ = 2400441324119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2400441324121.

It is not an unprimeable number, because it can be changed into a prime (2400441394121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579534705 + ... + 579538846.

It is an arithmetic number, because the mean of its divisors is an integer number (318745226800).

Almost surely, 2^{2400441324121} is an apocalyptic number.

It is an amenable number.

2400441324121 is a deficient number, since it is larger than the sum of its proper divisors (149520490279).

2400441324121 is a wasteful number, since it uses less digits than its factorization.

2400441324121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159073679.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2400441324121 its reverse (1214231440042), we get a palindrome (3614672764163).

The spelling of 2400441324121 in words is "two trillion, four hundred billion, four hundred forty-one million, three hundred twenty-four thousand, one hundred twenty-one".