4321132355 has 16 divisors (see below), whose sum is σ = 5201800128. Its totient is φ = 3445968000.

The previous prime is 4321132351. The next prime is 4321132363. The reversal of 4321132355 is 5532311234.

It is a happy number.

It is not a de Polignac number, because 4321132355 - 2² = 4321132351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4321132351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4190690 + ... + 4191720.

It is an arithmetic number, because the mean of its divisors is an integer number (325112508).

Almost surely, 2^4321132355 is an apocalyptic number.

4321132355 is a deficient number, since it is larger than the sum of its proper divisors (880667773).

4321132355 is a wasteful number, since it uses less digits than its factorization.

4321132355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878.

The product of its digits is 10800, while the sum is 29.

The square root of 4321132355 is about 65735.3204525543. The cubic root of 4321132355 is about 1628.7928577274.

Adding to 4321132355 its reverse (5532311234), we get a palindrome (9853443589).

The spelling of 4321132355 in words is "four billion, three hundred twenty-one million, one hundred thirty-two thousand, three hundred fifty-five".