4332140664 has 32 divisors (see below), whose sum is σ = 10926202320. Its totient is φ = 1431266816.

The previous prime is 4332140653. The next prime is 4332140693. The reversal of 4332140664 is 4660412334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795987 + ... + 801410.

Almost surely, 2^4332140664 is an apocalyptic number.

It is an amenable number.

4332140664 is an abundant number, since it is smaller than the sum of its proper divisors (6594061656).

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

4332140664 is a wasteful number, since it uses less digits than its factorization.

4332140664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597519 (or 1597515 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 4332140664 is about 65818.9992631307. Note that the first 3 decimals coincide. The cubic root of 4332140664 is about 1630.1748296298.

Adding to 4332140664 its reverse (4660412334), we get a palindrome (8992552998).

The spelling of 4332140664 in words is "four billion, three hundred thirty-two million, one hundred forty thousand, six hundred sixty-four".