6244890984426 has 16 divisors (see below), whose sum is σ = 12489811611264. Its totient is φ = 2081625387744.

The previous prime is 6244890984421. The next prime is 6244890984523.

6244890984426 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (6244890984421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267926 + ... + 4199198.

It is an arithmetic number, because the mean of its divisors is an integer number (780613225704).

Almost surely, 2^{6244890984426} is an apocalyptic number.

6244890984426 is an abundant number, since it is smaller than the sum of its proper divisors (6244920626838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6244890984426 is a wasteful number, since it uses less digits than its factorization.

6244890984426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470205.

The product of its (nonzero) digits is 191102976, while the sum is 66.

The spelling of 6244890984426 in words is "six trillion, two hundred forty-four billion, eight hundred ninety million, nine hundred eighty-four thousand, four hundred twenty-six".