4323023442 has 12 divisors (see below), whose sum is σ = 9366550830. Its totient is φ = 1441007808.

The previous prime is 4323023429. The next prime is 4323023459. The reversal of 4323023442 is 2443203234.

It can be written as a sum of positive squares in only one way, i.e., 4085894241 + 237129201 = 63921^2 + 15399^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120083967 + ... + 120084002.

Almost surely, 2^4323023442 is an apocalyptic number.

4323023442 is an abundant number, since it is smaller than the sum of its proper divisors (5043527388).

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

4323023442 is a wasteful number, since it uses less digits than its factorization.

4323023442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240167977 (or 240167974 counting only the distinct ones).

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

The square root of 4323023442 is about 65749.7029803177. The cubic root of 4323023442 is about 1629.0304296970.

Adding to 4323023442 its reverse (2443203234), we get a palindrome (6766226676).

The spelling of 4323023442 in words is "four billion, three hundred twenty-three million, twenty-three thousand, four hundred forty-two".