13432433432 has 32 divisors (see below), whose sum is σ = 28060024320. Its totient is φ = 5975742240.

The previous prime is 13432433429. The next prime is 13432433467. The reversal of 13432433432 is 23433423431.

It is a super-2 number, since 2×13432433432² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619708 + ... + 1627979.

It is an arithmetic number, because the mean of its divisors is an integer number (876875760).

Almost surely, 2^13432433432 is an apocalyptic number.

It is an amenable number.

13432433432 is an abundant number, since it is smaller than the sum of its proper divisors (14627590888).

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

13432433432 is a wasteful number, since it uses less digits than its factorization.

13432433432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247751 (or 3247747 counting only the distinct ones).

The product of its digits is 62208, while the sum is 32.

Adding to 13432433432 its reverse (23433423431), we get a palindrome (36865856863).

The spelling of 13432433432 in words is "thirteen billion, four hundred thirty-two million, four hundred thirty-three thousand, four hundred thirty-two".