2240110442473 has 2 divisors, whose sum is σ = 2240110442474. Its totient is φ = 2240110442472.

The previous prime is 2240110442431. The next prime is 2240110442477. The reversal of 2240110442473 is 3742440110422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2239368588304 + 741854169 = 1496452^2 + 27237^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240110442473 - 2²⁹ = 2239573571561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240110442477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120055221236 + 1120055221237.

It is an arithmetic number, because the mean of its divisors is an integer number (1120055221237).

Almost surely, 2^{2240110442473} is an apocalyptic number.

It is an amenable number.

2240110442473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240110442473 is an equidigital number, since it uses as much as digits as its factorization.

2240110442473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 2240110442473 its reverse (3742440110422), we get a palindrome (5982550552895).

The spelling of 2240110442473 in words is "two trillion, two hundred forty billion, one hundred ten million, four hundred forty-two thousand, four hundred seventy-three".