13225430134 has 8 divisors (see below), whose sum is σ = 22672165968. Its totient is φ = 5668041480.

The previous prime is 13225430131. The next prime is 13225430203. The reversal of 13225430134 is 43103452231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225430131) 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, 472336777 + ... + 472336804.

It is an arithmetic number, because the mean of its divisors is an integer number (2834020746).

Almost surely, 2^13225430134 is an apocalyptic number.

13225430134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13225430134 is a deficient number, since it is larger than the sum of its proper divisors (9446735834).

13225430134 is an equidigital number, since it uses as much as digits as its factorization.

13225430134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944673590.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13225430134 its reverse (43103452231), we get a palindrome (56328882365).

The spelling of 13225430134 in words is "thirteen billion, two hundred twenty-five million, four hundred thirty thousand, one hundred thirty-four".