6244942936960 has 1024 divisors, whose sum is σ = 19639775232000. Its totient is φ = 1884514222080.

The previous prime is 6244942936877. The next prime is 6244942936987. The reversal of 6244942936960 is 696392494426.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a junction number, because it is equal to n+sod(n) for n = 6244942936892 and 6244942936901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6458058397 + ... + 6458059363.

It is an arithmetic number, because the mean of its divisors is an integer number (19179468000).

Almost surely, 2^{6244942936960} 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 6244942936960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9819887616000).

6244942936960 is an abundant number, since it is smaller than the sum of its proper divisors (13394832295040).

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

6244942936960 is a wasteful number, since it uses less digits than its factorization.

6244942936960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 120932352, while the sum is 64.

The spelling of 6244942936960 in words is "six trillion, two hundred forty-four billion, nine hundred forty-two million, nine hundred thirty-six thousand, nine hundred sixty".