13432402550032 has 40 divisors (see below), whose sum is σ = 26384738384984. Its totient is φ = 6623458366464.

The previous prime is 13432402549999. The next prime is 13432402550069. The reversal of 13432402550032 is 23005520423431.

It can be written as a sum of positive squares in 4 ways, for example, as 66768492816 + 13365634057216 = 258396^2 + 3655904^2 .

It is a super-2 number, since 2×13432402550032² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13432402550032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9889198 + ... + 11165170.

Almost surely, 2^{13432402550032} is an apocalyptic number.

It is an amenable number.

13432402550032 is a deficient number, since it is larger than the sum of its proper divisors (12952335834952).

13432402550032 is a wasteful number, since it uses less digits than its factorization.

13432402550032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285067 (or 1285061 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 13432402550032 its reverse (23005520423431), we get a palindrome (36437922973463).

The spelling of 13432402550032 in words is "thirteen trillion, four hundred thirty-two billion, four hundred two million, five hundred fifty thousand, thirty-two".