27018049029 has 32 divisors (see below), whose sum is σ = 37425991680. Its totient is φ = 17326516032.

The previous prime is 27018049013. The next prime is 27018049043. The reversal of 27018049029 is 92094081072.

It is not a de Polignac number, because 27018049029 - 2⁴ = 27018049013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27018049099) 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, 2299632 + ... + 2311350.

It is an arithmetic number, because the mean of its divisors is an integer number (1169562240).

Almost surely, 2^27018049029 is an apocalyptic number.

It is an amenable number.

27018049029 is a deficient number, since it is larger than the sum of its proper divisors (10407942651).

27018049029 is a wasteful number, since it uses less digits than its factorization.

27018049029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12049.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 27018049029 in words is "twenty-seven billion, eighteen million, forty-nine thousand, twenty-nine".