6244460644426 has 8 divisors (see below), whose sum is σ = 9917672788260. Its totient is φ = 2938569715008.

The previous prime is 6244460644381. The next prime is 6244460644481.

6244460644426 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 6139487884401 + 104972760025 = 2477799^2 + 323995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 91830303561 + ... + 91830303628.

Almost surely, 2^{6244460644426} is an apocalyptic number.

6244460644426 is a deficient number, since it is larger than the sum of its proper divisors (3673212143834).

6244460644426 is a wasteful number, since it uses less digits than its factorization.

6244460644426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183660607208.

The product of its (nonzero) digits is 21233664, while the sum is 52.

It can be divided in two parts, 6244460 and 644426, that added together give a palindrome (6888886).

The spelling of 6244460644426 in words is "six trillion, two hundred forty-four billion, four hundred sixty million, six hundred forty-four thousand, four hundred twenty-six".