2240110442431 has 2 divisors, whose sum is σ = 2240110442432. Its totient is φ = 2240110442430.

The previous prime is 2240110442407. The next prime is 2240110442473. The reversal of 2240110442431 is 1342440110422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240110442431 - 2¹⁹ = 2240109918143 is a prime.

It is a super-2 number, since 2×2240110442431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2240110442431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240110442491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120055221215 + 1120055221216.

It is an arithmetic number, because the mean of its divisors is an integer number (1120055221216).

Almost surely, 2^{2240110442431} is an apocalyptic number.

2240110442431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240110442431 is an equidigital number, since it uses as much as digits as its factorization.

2240110442431 is an evil number, because the sum of its binary digits is even.

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

Adding to 2240110442431 its reverse (1342440110422), we get a palindrome (3582550552853).

The spelling of 2240110442431 in words is "two trillion, two hundred forty billion, one hundred ten million, four hundred forty-two thousand, four hundred thirty-one".