4151146332 has 12 divisors (see below), whose sum is σ = 9686008136. Its totient is φ = 1383715440.

The previous prime is 4151146327. The next prime is 4151146339. The reversal of 4151146332 is 2336411514.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4151146332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151146339) 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, 172964419 + ... + 172964442.

Almost surely, 2^4151146332 is an apocalyptic number.

It is an amenable number.

4151146332 is an abundant number, since it is smaller than the sum of its proper divisors (5534861804).

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

4151146332 is a wasteful number, since it uses less digits than its factorization.

4151146332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345928868 (or 345928866 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 4151146332 is about 64429.3902811442. The cubic root of 4151146332 is about 1607.1485260239.

Adding to 4151146332 its reverse (2336411514), we get a palindrome (6487557846).

The spelling of 4151146332 in words is "four billion, one hundred fifty-one million, one hundred forty-six thousand, three hundred thirty-two".