42983833220 has 12 divisors (see below), whose sum is σ = 90266049804. Its totient is φ = 17193533280.

The previous prime is 42983833219. The next prime is 42983833223. The reversal of 42983833220 is 2233838924.

It can be written as a sum of positive squares in 2 ways, for example, as 22169423236 + 20814409984 = 148894^2 + 144272^2 .

It is not an unprimeable number, because it can be changed into a prime (42983833223) 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, 1074595811 + ... + 1074595850.

It is an arithmetic number, because the mean of its divisors is an integer number (7522170817).

Almost surely, 2^42983833220 is an apocalyptic number.

It is an amenable number.

42983833220 is an abundant number, since it is smaller than the sum of its proper divisors (47282216584).

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

42983833220 is a wasteful number, since it uses less digits than its factorization.

42983833220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149191670 (or 2149191668 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 42983833220 in words is "forty-two billion, nine hundred eighty-three million, eight hundred thirty-three thousand, two hundred twenty".