7132430272 has 112 divisors (see below), whose sum is σ = 16232428800. Its totient is φ = 3077775360.

The previous prime is 7132430243. The next prime is 7132430293. The reversal of 7132430272 is 2720342317.

It is a congruent number.

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, 2249104 + ... + 2252272.

It is an arithmetic number, because the mean of its divisors is an integer number (144932400).

Almost surely, 2^7132430272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7132430272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8116214400).

7132430272 is an abundant number, since it is smaller than the sum of its proper divisors (9099998528).

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

7132430272 is a wasteful number, since it uses less digits than its factorization.

7132430272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354 (or 3344 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 7132430272 is about 84453.7167447354. The cubic root of 7132430272 is about 1924.9192317380.

Adding to 7132430272 its reverse (2720342317), we get a palindrome (9852772589).

The spelling of 7132430272 in words is "seven billion, one hundred thirty-two million, four hundred thirty thousand, two hundred seventy-two".