44406253306 has 16 divisors (see below), whose sum is σ = 69123653640. Its totient is φ = 21369866560.

The previous prime is 44406253289. The next prime is 44406253327. The reversal of 44406253306 is 60335260444.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31948345081 + 12457908225 = 178741^2 + 111615^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189225 + ... + 1225996.

Almost surely, 2^44406253306 is an apocalyptic number.

44406253306 is a deficient number, since it is larger than the sum of its proper divisors (24717400334).

44406253306 is a wasteful number, since it uses less digits than its factorization.

44406253306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415569.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 44406253306 in words is "forty-four billion, four hundred six million, two hundred fifty-three thousand, three hundred six".