13140220032334 has 16 divisors (see below), whose sum is σ = 19794146278896. Its totient is φ = 6542176867200.

The previous prime is 13140220032287. The next prime is 13140220032347. The reversal of 13140220032334 is 43323002204131.

It is a happy number.

It is a congruent number.

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, 3320829 + ... + 6108055.

It is an arithmetic number, because the mean of its divisors is an integer number (1237134142431).

Almost surely, 2^{13140220032334} is an apocalyptic number.

13140220032334 is a deficient number, since it is larger than the sum of its proper divisors (6653926246562).

13140220032334 is a wasteful number, since it uses less digits than its factorization.

13140220032334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797251.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13140220032334 its reverse (43323002204131), we get a palindrome (56463222236465).

The spelling of 13140220032334 in words is "thirteen trillion, one hundred forty billion, two hundred twenty million, thirty-two thousand, three hundred thirty-four".