27141787447411 has 48 divisors (see below), whose sum is σ = 34934501715456. Its totient is φ = 20886202439424.

The previous prime is 27141787447399. The next prime is 27141787447517. The reversal of 27141787447411 is 11474478714172.

It is not a de Polignac number, because 27141787447411 - 2⁹ = 27141787446899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27141787442411) 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 47 ways as a sum of consecutive naturals, for example, 60040750 + ... + 60491116.

It is an arithmetic number, because the mean of its divisors is an integer number (727802119072).

Almost surely, 2^{27141787447411} is an apocalyptic number.

27141787447411 is a deficient number, since it is larger than the sum of its proper divisors (7792714268045).

27141787447411 is a wasteful number, since it uses less digits than its factorization.

27141787447411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452988 (or 452981 counting only the distinct ones).

The product of its digits is 9834496, while the sum is 58.

The spelling of 27141787447411 in words is "twenty-seven trillion, one hundred forty-one billion, seven hundred eighty-seven million, four hundred forty-seven thousand, four hundred eleven".