6244578754426 has 16 divisors (see below), whose sum is σ = 9372413546496. Its totient is φ = 3120441302896.

The previous prime is 6244578754423. The next prime is 6244578754429.

It is a happy number.

6244578754426 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (6244578754423) and next prime (6244578754429).

It is a super-2 number, since 2×6244578754426² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6244578754423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32953140 + ... + 33142096.

It is an arithmetic number, because the mean of its divisors is an integer number (585775846656).

Almost surely, 2^{6244578754426} is an apocalyptic number.

6244578754426 is a deficient number, since it is larger than the sum of its proper divisors (3127834792070).

6244578754426 is a wasteful number, since it uses less digits than its factorization.

6244578754426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198653.

The product of its digits is 361267200, while the sum is 64.

The spelling of 6244578754426 in words is "six trillion, two hundred forty-four billion, five hundred seventy-eight million, seven hundred fifty-four thousand, four hundred twenty-six".