4847220042 has 24 divisors (see below), whose sum is σ = 11277206496. Its totient is φ = 1384919928.

The previous prime is 4847220029. The next prime is 4847220043. The reversal of 4847220042 is 2400227484.

It is a junction number, because it is equal to n+sod(n) for n = 4847219985 and 4847220012.

It is not an unprimeable number, because it can be changed into a prime (4847220043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8243278 + ... + 8243865.

It is an arithmetic number, because the mean of its divisors is an integer number (469883604).

Almost surely, 2^4847220042 is an apocalyptic number.

4847220042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4847220042 is an abundant number, since it is smaller than the sum of its proper divisors (6429986454).

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

4847220042 is a wasteful number, since it uses less digits than its factorization.

4847220042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16487162 (or 16487155 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 33.

The square root of 4847220042 is about 69621.9795897818. The cubic root of 4847220042 is about 1692.3788077910.

The spelling of 4847220042 in words is "four billion, eight hundred forty-seven million, two hundred twenty thousand, forty-two".