6441045357760 has 56 divisors (see below), whose sum is σ = 16517565365616. Its totient is φ = 2378232130560.

The previous prime is 6441045357743. The next prime is 6441045357763. The reversal of 6441045357760 is 677535401446.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 6441045357698 and 6441045357707.

It is not an unprimeable number, because it can be changed into a prime (6441045357763) 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, 774159946 + ... + 774168265.

It is an arithmetic number, because the mean of its divisors is an integer number (294956524386).

Almost surely, 2^{6441045357760} is an apocalyptic number.

It is an amenable number.

6441045357760 is an abundant number, since it is smaller than the sum of its proper divisors (10076520007856).

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

6441045357760 is a wasteful number, since it uses less digits than its factorization.

6441045357760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548328241 (or 1548328231 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 6441045357760 in words is "six trillion, four hundred forty-one billion, forty-five million, three hundred fifty-seven thousand, seven hundred sixty".