4032132345 has 16 divisors (see below), whose sum is σ = 7168235520. Its totient is φ = 2150470512.

The previous prime is 4032132287. The next prime is 4032132373. The reversal of 4032132345 is 5432312304.

4032132345 is a `hidden beast` number, since 403 + 21 + 3 + 234 + 5 = 666.

It is not a de Polignac number, because 4032132345 - 2⁷ = 4032132217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14933689 + ... + 14933958.

It is an arithmetic number, because the mean of its divisors is an integer number (448014720).

Almost surely, 2^4032132345 is an apocalyptic number.

4032132345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4032132345 is a deficient number, since it is larger than the sum of its proper divisors (3136103175).

4032132345 is a wasteful number, since it uses less digits than its factorization.

4032132345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29867661 (or 29867655 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 4032132345 is about 63499.0735759192. The cubic root of 4032132345 is about 1591.6402972645.

Adding to 4032132345 its reverse (5432312304), we get a palindrome (9464444649).

The spelling of 4032132345 in words is "four billion, thirty-two million, one hundred thirty-two thousand, three hundred forty-five".