20741436336327 has 32 divisors (see below), whose sum is σ = 31793708966400. Its totient is φ = 11781904232448.

The previous prime is 20741436336311. The next prime is 20741436336337. The reversal of 20741436336327 is 72363363414702.

It is not a de Polignac number, because 20741436336327 - 2⁴ = 20741436336311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20741436336327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20741436336337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9773799 + ... + 11705127.

It is an arithmetic number, because the mean of its divisors is an integer number (993553405200).

Almost surely, 2^{20741436336327} is an apocalyptic number.

20741436336327 is a deficient number, since it is larger than the sum of its proper divisors (11052272630073).

20741436336327 is a wasteful number, since it uses less digits than its factorization.

20741436336327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934375.

The product of its (nonzero) digits is 9144576, while the sum is 51.

The spelling of 20741436336327 in words is "twenty trillion, seven hundred forty-one billion, four hundred thirty-six million, three hundred thirty-six thousand, three hundred twenty-seven".