4819986348012 has 72 divisors (see below), whose sum is σ = 13300589090880. Its totient is φ = 1459600650720.

The previous prime is 4819986347899. The next prime is 4819986348043. The reversal of 4819986348012 is 2108436899184.

4819986348012 is a `hidden beast` number, since 4 + 8 + 1 + 9 + 98 + 63 + 480 + 1 + 2 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3593478 + ... + 4749005.

It is an arithmetic number, because the mean of its divisors is an integer number (184730404040).

Almost surely, 2^{4819986348012} is an apocalyptic number.

It is an amenable number.

4819986348012 is an abundant number, since it is smaller than the sum of its proper divisors (8480602742868).

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

4819986348012 is a wasteful number, since it uses less digits than its factorization.

4819986348012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343963 (or 8343958 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 63.

The spelling of 4819986348012 in words is "four trillion, eight hundred nineteen billion, nine hundred eighty-six million, three hundred forty-eight thousand, twelve".