13272726787402 has 16 divisors (see below), whose sum is σ = 20989030390560. Its totient is φ = 6277453102512.

The previous prime is 13272726787391. The next prime is 13272726787417. The reversal of 13272726787402 is 20478762727231.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 267419508 + ... + 267469135.

It is an arithmetic number, because the mean of its divisors is an integer number (1311814399410).

Almost surely, 2^{13272726787402} is an apocalyptic number.

13272726787402 is a deficient number, since it is larger than the sum of its proper divisors (7716303603158).

13272726787402 is a wasteful number, since it uses less digits than its factorization.

13272726787402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534889317.

The product of its (nonzero) digits is 22127616, while the sum is 58.

The spelling of 13272726787402 in words is "thirteen trillion, two hundred seventy-two billion, seven hundred twenty-six million, seven hundred eighty-seven thousand, four hundred two".