4323031344 has 80 divisors (see below), whose sum is σ = 12809021440. Its totient is φ = 1394521920.

The previous prime is 4323031291. The next prime is 4323031351. The reversal of 4323031344 is 4431303234.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148012 + ... + 174795.

It is an arithmetic number, because the mean of its divisors is an integer number (160112768).

Almost surely, 2^4323031344 is an apocalyptic number.

It is an amenable number.

4323031344 is an abundant number, since it is smaller than the sum of its proper divisors (8485990096).

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

4323031344 is a wasteful number, since it uses less digits than its factorization.

4323031344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322855 (or 322843 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 4323031344 is about 65749.7630718165. The cubic root of 4323031344 is about 1629.0314222578.

Adding to 4323031344 its reverse (4431303234), we get a palindrome (8754334578).

The spelling of 4323031344 in words is "four billion, three hundred twenty-three million, thirty-one thousand, three hundred forty-four".