4287791917852 has 12 divisors (see below), whose sum is σ = 7503691942600. Its totient is φ = 2143879934256.

The previous prime is 4287791917781. The next prime is 4287791917853. The reversal of 4287791917852 is 2587191977824.

It is a super-3 number, since 3×4287791917852³ (a number of 39 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (70) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287791917853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3393723 + ... + 4482514.

Almost surely, 2^{4287791917852} is an apocalyptic number.

It is an amenable number.

4287791917852 is a deficient number, since it is larger than the sum of its proper divisors (3215900024748).

4287791917852 is a wasteful number, since it uses less digits than its factorization.

4287791917852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8012340 (or 8012338 counting only the distinct ones).

The product of its digits is 142248960, while the sum is 70.

The spelling of 4287791917852 in words is "four trillion, two hundred eighty-seven billion, seven hundred ninety-one million, nine hundred seventeen thousand, eight hundred fifty-two".