4819856914312 has 32 divisors (see below), whose sum is σ = 9859597260480. Its totient is φ = 2190666490560.

The previous prime is 4819856914291. The next prime is 4819856914373. The reversal of 4819856914312 is 2134196589184.

It is a super-2 number, since 2×4819856914312² (a number of 26 digits) contains 22 as substring.

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, 1124508 + ... + 3302155.

It is an arithmetic number, because the mean of its divisors is an integer number (308112414390).

Almost surely, 2^{4819856914312} is an apocalyptic number.

It is an amenable number.

4819856914312 is an abundant number, since it is smaller than the sum of its proper divisors (5039740346168).

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

4819856914312 is a wasteful number, since it uses less digits than its factorization.

4819856914312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439053 (or 4439049 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 61.

The spelling of 4819856914312 in words is "four trillion, eight hundred nineteen billion, eight hundred fifty-six million, nine hundred fourteen thousand, three hundred twelve".