2040255221344 has 24 divisors (see below), whose sum is σ = 4017184452288. Its totient is φ = 1020017900160.

The previous prime is 2040255221321. The next prime is 2040255221371. The reversal of 2040255221344 is 4431225520402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3125847 + ... + 3721750.

It is an arithmetic number, because the mean of its divisors is an integer number (167382685512).

Almost surely, 2^{2040255221344} is an apocalyptic number.

It is an amenable number.

2040255221344 is a deficient number, since it is larger than the sum of its proper divisors (1976929230944).

2040255221344 is an equidigital number, since it uses as much as digits as its factorization.

2040255221344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6856918 (or 6856910 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 2040255221344 in words is "two trillion, forty billion, two hundred fifty-five million, two hundred twenty-one thousand, three hundred forty-four".