7133403480 has 128 divisors (see below), whose sum is σ = 24475046400. Its totient is φ = 1629315072.

The previous prime is 7133403469. The next prime is 7133403481. The reversal of 7133403480 is 843043317.

It is a super-2 number, since 2×7133403480² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7133403481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1772911 + ... + 1776929.

It is an arithmetic number, because the mean of its divisors is an integer number (191211300).

Almost surely, 2^7133403480 is an apocalyptic number.

7133403480 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7133403480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12237523200).

7133403480 is an abundant number, since it is smaller than the sum of its proper divisors (17341642920).

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

7133403480 is a wasteful number, since it uses less digits than its factorization.

7133403480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6153 (or 6149 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 7133403480 is about 84459.4783313276. The cubic root of 7133403480 is about 1925.0067784098.

Adding to 7133403480 its reverse (843043317), we get a palindrome (7976446797).

The spelling of 7133403480 in words is "seven billion, one hundred thirty-three million, four hundred three thousand, four hundred eighty".