2240435039873 has 2 divisors, whose sum is σ = 2240435039874. Its totient is φ = 2240435039872.

The previous prime is 2240435039839. The next prime is 2240435040037. The reversal of 2240435039873 is 3789305340422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2166215845249 + 74219194624 = 1471807^2 + 272432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240435039873 - 2⁸ = 2240435039617 is a prime.

It is a super-2 number, since 2×2240435039873² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2240435033873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120217519936 + 1120217519937.

It is an arithmetic number, because the mean of its divisors is an integer number (1120217519937).

Almost surely, 2^{2240435039873} is an apocalyptic number.

It is an amenable number.

2240435039873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240435039873 is an equidigital number, since it uses as much as digits as its factorization.

2240435039873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 2240435039873 in words is "two trillion, two hundred forty billion, four hundred thirty-five million, thirty-nine thousand, eight hundred seventy-three".