4023122044 has 12 divisors (see below), whose sum is σ = 7041604024. Its totient is φ = 2011235184.

The previous prime is 4023122021. The next prime is 4023122083. The reversal of 4023122044 is 4402213204.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52539 + ... + 103954.

Almost surely, 2^4023122044 is an apocalyptic number.

It is an amenable number.

4023122044 is a deficient number, since it is larger than the sum of its proper divisors (3018481980).

4023122044 is a wasteful number, since it uses less digits than its factorization.

4023122044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162924 (or 162922 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4023122044 is about 63428.0856088216. The cubic root of 4023122044 is about 1590.4538403576.

Adding to 4023122044 its reverse (4402213204), we get a palindrome (8425335248).

The spelling of 4023122044 in words is "four billion, twenty-three million, one hundred twenty-two thousand, forty-four".