13140504452002 has 8 divisors (see below), whose sum is σ = 19836302899356. Its totient is φ = 6528403485552.

The previous prime is 13140504451999. The next prime is 13140504452011. The reversal of 13140504452002 is 20025440504131.

It can be written as a sum of positive squares in 2 ways, for example, as 11710090844001 + 1430413608001 = 3422001^2 + 1195999^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20924369833 + ... + 20924370460.

Almost surely, 2^{13140504452002} is an apocalyptic number.

13140504452002 is a deficient number, since it is larger than the sum of its proper divisors (6695798447354).

13140504452002 is a wasteful number, since it uses less digits than its factorization.

13140504452002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41848740452.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 13140504452002 its reverse (20025440504131), we get a palindrome (33165944956133).

The spelling of 13140504452002 in words is "thirteen trillion, one hundred forty billion, five hundred four million, four hundred fifty-two thousand, two".