6246348194240 has 896 divisors, whose sum is σ = 20684342476800. Its totient is φ = 1773099417600.

The previous prime is 6246348194213. The next prime is 6246348194249. The reversal of 6246348194240 is 424918436426.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6246348194249) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 636273812 + ... + 636283628.

Almost surely, 2^{6246348194240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6246348194240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10342171238400).

6246348194240 is an abundant number, since it is smaller than the sum of its proper divisors (14437994282560).

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

6246348194240 is a wasteful number, since it uses less digits than its factorization.

6246348194240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914 (or 9890 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 53.

The spelling of 6246348194240 in words is "six trillion, two hundred forty-six billion, three hundred forty-eight million, one hundred ninety-four thousand, two hundred forty".