4917124286646 has 64 divisors (see below), whose sum is σ = 11553850264320. Its totient is φ = 1375380397440.

The previous prime is 4917124286639. The next prime is 4917124286651. The reversal of 4917124286646 is 6466824217194.

It is a super-2 number, since 2×4917124286646² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4917124286646.

It is a congruent 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, 44391660 + ... + 44502288.

It is an arithmetic number, because the mean of its divisors is an integer number (180528910380).

Almost surely, 2^{4917124286646} is an apocalyptic number.

4917124286646 is an abundant number, since it is smaller than the sum of its proper divisors (6636725977674).

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

4917124286646 is a wasteful number, since it uses less digits than its factorization.

4917124286646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162461.

The product of its digits is 27869184, while the sum is 60.

The spelling of 4917124286646 in words is "four trillion, nine hundred seventeen billion, one hundred twenty-four million, two hundred eighty-six thousand, six hundred forty-six".