4245857835264 has 216 divisors, whose sum is σ = 12916973378400. Its totient is φ = 1337591439360.

The previous prime is 4245857835253. The next prime is 4245857835299. The reversal of 4245857835264 is 4625387585424.

4245857835264 is a `hidden beast` number, since 4 + 2 + 4 + 5 + 8 + 578 + 3 + 52 + 6 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18226404 + ... + 18457884.

Almost surely, 2^{4245857835264} 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 4245857835264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6458486689200).

4245857835264 is an abundant number, since it is smaller than the sum of its proper divisors (8671115543136).

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

4245857835264 is a wasteful number, since it uses less digits than its factorization.

4245857835264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231941 (or 231924 counting only the distinct ones).

The product of its digits is 258048000, while the sum is 63.

The spelling of 4245857835264 in words is "four trillion, two hundred forty-five billion, eight hundred fifty-seven million, eight hundred thirty-five thousand, two hundred sixty-four".