13477477432 has 16 divisors (see below), whose sum is σ = 25272404640. Its totient is φ = 6738169536.

The previous prime is 13477477421. The next prime is 13477477457. The reversal of 13477477432 is 23477477431.

13477477432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39633 + ... + 168895.

It is an arithmetic number, because the mean of its divisors is an integer number (1579525290).

Almost surely, 2^13477477432 is an apocalyptic number.

It is an amenable number.

13477477432 is a deficient number, since it is larger than the sum of its proper divisors (11794927208).

13477477432 is a wasteful number, since it uses less digits than its factorization.

13477477432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142302 (or 142298 counting only the distinct ones).

The product of its digits is 2765952, while the sum is 49.

Subtracting 13477477432 from its reverse (23477477431), we obtain a palindrome (9999999999).

The spelling of 13477477432 in words is "thirteen billion, four hundred seventy-seven million, four hundred seventy-seven thousand, four hundred thirty-two".