62444644426 has 12 divisors (see below), whose sum is σ = 99500896278. Its totient is φ = 29385714752.

The previous prime is 62444644403. The next prime is 62444644453.

62444644426 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 58734007201 + 3710637225 = 242351^2 + 60915^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54017281 + ... + 54018436.

Almost surely, 2^62444644426 is an apocalyptic number.

62444644426 is a deficient number, since it is larger than the sum of its proper divisors (37056251852).

62444644426 is a wasteful number, since it uses less digits than its factorization.

62444644426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108035753 (or 108035736 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 46.

The spelling of 62444644426 in words is "sixty-two billion, four hundred forty-four million, six hundred forty-four thousand, four hundred twenty-six".