4323252144 has 20 divisors (see below), whose sum is σ = 11168401496. Its totient is φ = 1441084032.

The previous prime is 4323252139. The next prime is 4323252187. The reversal of 4323252144 is 4412523234.

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, 45033829 + ... + 45033924.

Almost surely, 2^4323252144 is an apocalyptic number.

It is an amenable number.

4323252144 is an abundant number, since it is smaller than the sum of its proper divisors (6845149352).

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

4323252144 is a wasteful number, since it uses less digits than its factorization.

4323252144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90067764 (or 90067758 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 4323252144 is about 65751.4421438800. The cubic root of 4323252144 is about 1629.0591561931.

Adding to 4323252144 its reverse (4412523234), we get a palindrome (8735775378).

The spelling of 4323252144 in words is "four billion, three hundred twenty-three million, two hundred fifty-two thousand, one hundred forty-four".