13378628260166 has 16 divisors (see below), whose sum is σ = 21916019428128. Its totient is φ = 6087783172800.

The previous prime is 13378628260147. The next prime is 13378628260183. The reversal of 13378628260166 is 66106282687331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623678615 + ... + 3623682306.

It is an arithmetic number, because the mean of its divisors is an integer number (1369751214258).

Almost surely, 2^{13378628260166} is an apocalyptic number.

13378628260166 is a deficient number, since it is larger than the sum of its proper divisors (8537391167962).

13378628260166 is a wasteful number, since it uses less digits than its factorization.

13378628260166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247361007.

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 13378628260166 in words is "thirteen trillion, three hundred seventy-eight billion, six hundred twenty-eight million, two hundred sixty thousand, one hundred sixty-six".