40244496273 has 12 divisors (see below), whose sum is σ = 60283937168. Its totient is φ = 26829664020.

The previous prime is 40244496269. The next prime is 40244496283. The reversal of 40244496273 is 37269444204.

It is not a de Polignac number, because 40244496273 - 2² = 40244496269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40244496203) 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 in 11 ways as a sum of consecutive naturals, for example, 82807363 + ... + 82807848.

Almost surely, 2^40244496273 is an apocalyptic number.

It is an amenable number.

40244496273 is a deficient number, since it is larger than the sum of its proper divisors (20039440895).

40244496273 is an equidigital number, since it uses as much as digits as its factorization.

40244496273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165615226 (or 165615214 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 40244496273 in words is "forty billion, two hundred forty-four million, four hundred ninety-six thousand, two hundred seventy-three".