4420423024 has 40 divisors (see below), whose sum is σ = 8756439552. Its totient is φ = 2160986880.

The previous prime is 4420423013. The next prime is 4420423031. The reversal of 4420423024 is 4203240244.

It is a super-2 number, since 2×4420423024² = 39080279422218609152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4420423024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239569 + ... + 257359.

Almost surely, 2^4420423024 is an apocalyptic number.

It is an amenable number.

4420423024 is a deficient number, since it is larger than the sum of its proper divisors (4336016528).

4420423024 is a wasteful number, since it uses less digits than its factorization.

4420423024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18145 (or 18139 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4420423024 is about 66486.2619192868. The cubic root of 4420423024 is about 1641.1739344167.

Adding to 4420423024 its reverse (4203240244), we get a palindrome (8623663268).

The spelling of 4420423024 in words is "four billion, four hundred twenty million, four hundred twenty-three thousand, twenty-four".