6247420247426 has 32 divisors (see below), whose sum is σ = 9701791459200. Its totient is φ = 3013657879680.

The previous prime is 6247420247389. The next prime is 6247420247443.

6247420247426 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497677166 + ... + 497689718.

It is an arithmetic number, because the mean of its divisors is an integer number (303180983100).

Almost surely, 2^{6247420247426} is an apocalyptic number.

6247420247426 is a deficient number, since it is larger than the sum of its proper divisors (3454371211774).

6247420247426 is a wasteful number, since it uses less digits than its factorization.

6247420247426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18554.

The product of its (nonzero) digits is 7225344, while the sum is 50.

The spelling of 6247420247426 in words is "six trillion, two hundred forty-seven billion, four hundred twenty million, two hundred forty-seven thousand, four hundred twenty-six".