14164051036405 has 4 divisors (see below), whose sum is σ = 16996861243692. Its totient is φ = 11331240829120.

The previous prime is 14164051036301. The next prime is 14164051036411. The reversal of 14164051036405 is 50463015046141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3148860897009 + 11015190139396 = 1774503^2 + 3318914^2 .

It is not a de Polignac number, because 14164051036405 - 2⁴³ = 5367958014197 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1416405103636 + ... + 1416405103645.

It is an arithmetic number, because the mean of its divisors is an integer number (4249215310923).

Almost surely, 2^{14164051036405} is an apocalyptic number.

It is an amenable number.

14164051036405 is a deficient number, since it is larger than the sum of its proper divisors (2832810207287).

14164051036405 is an equidigital number, since it uses as much as digits as its factorization.

14164051036405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832810207286.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 14164051036405 in words is "fourteen trillion, one hundred sixty-four billion, fifty-one million, thirty-six thousand, four hundred five".