13132544430 has 64 divisors (see below), whose sum is σ = 32431829760. Its totient is φ = 3401400576.

The previous prime is 13132544413. The next prime is 13132544449. The reversal of 13132544430 is 3444523131.

13132544430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202474 + ... + 259346.

It is an arithmetic number, because the mean of its divisors is an integer number (506747340).

Almost surely, 2^13132544430 is an apocalyptic number.

13132544430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13132544430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16215914880).

13132544430 is an abundant number, since it is smaller than the sum of its proper divisors (19299285330).

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

13132544430 is a wasteful number, since it uses less digits than its factorization.

13132544430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57105.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 13132544430 in words is "thirteen billion, one hundred thirty-two million, five hundred forty-four thousand, four hundred thirty".