4001233252 has 12 divisors (see below), whose sum is σ = 7003546480. Its totient is φ = 2000219976.

The previous prime is 4001233217. The next prime is 4001233259. The reversal of 4001233252 is 2523321004.

It is not an unprimeable number, because it can be changed into a prime (4001233259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75858 + ... + 117289.

Almost surely, 2^4001233252 is an apocalyptic number.

It is an amenable number.

4001233252 is a deficient number, since it is larger than the sum of its proper divisors (3002313228).

4001233252 is a wasteful number, since it uses less digits than its factorization.

4001233252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198330 (or 198328 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4001233252 is about 63255.3021651150. The cubic root of 4001233252 is about 1587.5641739986.

Adding to 4001233252 its reverse (2523321004), we get a palindrome (6524554256).

The spelling of 4001233252 in words is "four billion, one million, two hundred thirty-three thousand, two hundred fifty-two".