7730284441264 has 160 divisors (see below), whose sum is σ = 20812185792000. Its totient is φ = 2685443051520.

The previous prime is 7730284441241. The next prime is 7730284441279. The reversal of 7730284441264 is 4621444820377.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9315039 + ... + 10110910.

It is an arithmetic number, because the mean of its divisors is an integer number (130076161200).

Almost surely, 2^{7730284441264} is an apocalyptic number.

It is an amenable number.

7730284441264 is an abundant number, since it is smaller than the sum of its proper divisors (13081901350736).

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

7730284441264 is a wasteful number, since it uses less digits than its factorization.

7730284441264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19426011 (or 19426005 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 52.

The spelling of 7730284441264 in words is "seven trillion, seven hundred thirty billion, two hundred eighty-four million, four hundred forty-one thousand, two hundred sixty-four".