13528071429 has 8 divisors (see below), whose sum is σ = 18421203840. Its totient is φ = 8826826656.

The previous prime is 13528071413. The next prime is 13528071433. The reversal of 13528071429 is 92417082531.

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

It is not a de Polignac number, because 13528071429 - 2⁴ = 13528071413 is a prime.

It is a super-2 number, since 2×13528071429² (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 (13528071229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47971744 + ... + 47972025.

It is an arithmetic number, because the mean of its divisors is an integer number (2302650480).

Almost surely, 2^13528071429 is an apocalyptic number.

It is an amenable number.

13528071429 is a deficient number, since it is larger than the sum of its proper divisors (4893132411).

13528071429 is an equidigital number, since it uses as much as digits as its factorization.

13528071429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95943819.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 13528071429 in words is "thirteen billion, five hundred twenty-eight million, seventy-one thousand, four hundred twenty-nine".