4245056384964 has 24 divisors (see below), whose sum is σ = 9932722470720. Its totient is φ = 1411077237024.

The previous prime is 4245056384951. The next prime is 4245056384981. The reversal of 4245056384964 is 4694836505424.

It is a junction number, because it is equal to n+sod(n) for n = 4245056384898 and 4245056384907.

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 7 ways as a sum of consecutive naturals, for example, 492690259 + ... + 492698874.

It is an arithmetic number, because the mean of its divisors is an integer number (413863436280).

Almost surely, 2^{4245056384964} is an apocalyptic number.

It is an amenable number.

4245056384964 is an abundant number, since it is smaller than the sum of its proper divisors (5687666085756).

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

4245056384964 is a wasteful number, since it uses less digits than its factorization.

4245056384964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985389499 (or 985389497 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 60.

The spelling of 4245056384964 in words is "four trillion, two hundred forty-five billion, fifty-six million, three hundred eighty-four thousand, nine hundred sixty-four".