336164440641445 has 8 divisors (see below), whose sum is σ = 434427892521336. Its totient is φ = 248244510012096.

The previous prime is 336164440641443. The next prime is 336164440641487. The reversal of 336164440641445 is 544146044461633.

It can be written as a sum of positive squares in 4 ways, for example, as 1782329131521 + 334382111509924 = 1335039^2 + 18286118^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 336164440641445 - 2¹ = 336164440641443 is a prime.

It is a super-2 number, since 2×336164440641445² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336164440641443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2585880312562 + ... + 2585880312691.

It is an arithmetic number, because the mean of its divisors is an integer number (54303486565167).

Almost surely, 2^{336164440641445} is an apocalyptic number.

It is an amenable number.

336164440641445 is a deficient number, since it is larger than the sum of its proper divisors (98263451879891).

336164440641445 is a wasteful number, since it uses less digits than its factorization.

336164440641445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5171760625271.

The product of its (nonzero) digits is 39813120, while the sum is 55.

The spelling of 336164440641445 in words is "three hundred thirty-six trillion, one hundred sixty-four billion, four hundred forty million, six hundred forty-one thousand, four hundred forty-five".