13432310032 has 10 divisors (see below), whose sum is σ = 26025100718. Its totient is φ = 6716155008.

The previous prime is 13432309999. The next prime is 13432310041. The reversal of 13432310032 is 23001323431.

It can be written as a sum of positive squares in only one way, i.e., 12529668096 + 902641936 = 111936^2 + 30044^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13432309985 and 13432310012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419759673 + ... + 419759704.

Almost surely, 2^13432310032 is an apocalyptic number.

It is an amenable number.

13432310032 is a deficient number, since it is larger than the sum of its proper divisors (12592790686).

13432310032 is an equidigital number, since it uses as much as digits as its factorization.

13432310032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839519385 (or 839519379 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13432310032 its reverse (23001323431), we get a palindrome (36433633463).

The spelling of 13432310032 in words is "thirteen billion, four hundred thirty-two million, three hundred ten thousand, thirty-two".