2400024422243 has 16 divisors (see below), whose sum is σ = 2837480595456. Its totient is φ = 1986503793120.

The previous prime is 2400024422219. The next prime is 2400024422251. The reversal of 2400024422243 is 3422244200042.

It is not a de Polignac number, because 2400024422243 - 2²⁴ = 2400007645027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2400024421243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11843396 + ... + 12044337.

It is an arithmetic number, because the mean of its divisors is an integer number (177342537216).

Almost surely, 2^{2400024422243} is an apocalyptic number.

2400024422243 is a deficient number, since it is larger than the sum of its proper divisors (437456173213).

2400024422243 is a wasteful number, since it uses less digits than its factorization.

2400024422243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23888234.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 2400024422243 its reverse (3422244200042), we get a palindrome (5822268622285).

The spelling of 2400024422243 in words is "two trillion, four hundred billion, twenty-four million, four hundred twenty-two thousand, two hundred forty-three".