13272120065342 has 32 divisors (see below), whose sum is σ = 21679576473600. Its totient is φ = 6069734038368.

The previous prime is 13272120065341. The next prime is 13272120065401. The reversal of 13272120065342 is 24356002127231.

It is a super-2 number, since 2×13272120065342² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 13272120065296 and 13272120065305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13272120065341) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25270103 + ... + 25789965.

It is an arithmetic number, because the mean of its divisors is an integer number (677486764800).

Almost surely, 2^{13272120065342} is an apocalyptic number.

13272120065342 is a deficient number, since it is larger than the sum of its proper divisors (8407456408258).

13272120065342 is a wasteful number, since it uses less digits than its factorization.

13272120065342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543080.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 13272120065342 in words is "thirteen trillion, two hundred seventy-two billion, one hundred twenty million, sixty-five thousand, three hundred forty-two".