3250032144 has 20 divisors (see below), whose sum is σ = 8395916496. Its totient is φ = 1083344032.

The previous prime is 3250032143. The next prime is 3250032209. The reversal of 3250032144 is 4412300523.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3250032143) 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, 33854454 + ... + 33854549.

Almost surely, 2^3250032144 is an apocalyptic number.

It is an amenable number.

3250032144 is an abundant number, since it is smaller than the sum of its proper divisors (5145884352).

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

3250032144 is a wasteful number, since it uses less digits than its factorization.

3250032144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67709014 (or 67709008 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3250032144 is about 57009.0531757895. The cubic root of 3250032144 is about 1481.2529175965.

Adding to 3250032144 its reverse (4412300523), we get a palindrome (7662332667).

The spelling of 3250032144 in words is "three billion, two hundred fifty million, thirty-two thousand, one hundred forty-four".