4234022856 has 96 divisors (see below), whose sum is σ = 13876237440. Its totient is φ = 1138558464.

The previous prime is 4234022831. The next prime is 4234022911. The reversal of 4234022856 is 6582204324.

4234022856 is a `hidden beast` number, since 42 + 340 + 228 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4234022856.

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, 238516 + ... + 255651.

It is an arithmetic number, because the mean of its divisors is an integer number (144544140).

Almost surely, 2^4234022856 is an apocalyptic number.

It is an amenable number.

4234022856 is an abundant number, since it is smaller than the sum of its proper divisors (9642214584).

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

4234022856 is a wasteful number, since it uses less digits than its factorization.

4234022856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494203 (or 494196 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 4234022856 is about 65069.3695681770. The cubic root of 4234022856 is about 1617.7735578672.

The spelling of 4234022856 in words is "four billion, two hundred thirty-four million, twenty-two thousand, eight hundred fifty-six".