4250688663960 has 512 divisors, whose sum is σ = 14880551731200. Its totient is φ = 1078027937280.

The previous prime is 4250688663953. The next prime is 4250688663967. The reversal of 4250688663960 is 693668860524.

4250688663960 is a `hidden beast` number, since 4 + 2 + 506 + 8 + 8 + 6 + 63 + 9 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (4250688663953) and next prime (4250688663967).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250688663967) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 454955049 + ... + 454964391.

It is an arithmetic number, because the mean of its divisors is an integer number (29063577600).

Almost surely, 2^{4250688663960} is an apocalyptic number.

4250688663960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4250688663960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7440275865600).

4250688663960 is an abundant number, since it is smaller than the sum of its proper divisors (10629863067240).

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

4250688663960 is a wasteful number, since it uses less digits than its factorization.

4250688663960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9628 (or 9618 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 63.

The spelling of 4250688663960 in words is "four trillion, two hundred fifty billion, six hundred eighty-eight million, six hundred sixty-three thousand, nine hundred sixty".