4400423334 has 36 divisors (see below), whose sum is σ = 9900479004. Its totient is φ = 1466803404.

The previous prime is 4400423297. The next prime is 4400423383. The reversal of 4400423334 is 4333240044.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4400423298 and 4400423307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 154552 + ... + 180795.

Almost surely, 2^4400423334 is an apocalyptic number.

4400423334 is an abundant number, since it is smaller than the sum of its proper divisors (5500055670).

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

4400423334 is an frugal number, since it uses more digits than its factorization.

4400423334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335373 (or 335352 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 4400423334 is about 66335.6867304470. The cubic root of 4400423334 is about 1638.6950920237.

Adding to 4400423334 its reverse (4333240044), we get a palindrome (8733663378).

The spelling of 4400423334 in words is "four billion, four hundred million, four hundred twenty-three thousand, three hundred thirty-four".