27098307060909 has 64 divisors (see below), whose sum is σ = 42475732992000. Its totient is φ = 15044928921792.

The previous prime is 27098307060907. The next prime is 27098307060941. The reversal of 27098307060909 is 90906070389072.

It is not a de Polignac number, because 27098307060909 - 2¹ = 27098307060907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27098307060907) 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 63 ways as a sum of consecutive naturals, for example, 834316932 + ... + 834349410.

It is an arithmetic number, because the mean of its divisors is an integer number (663683328000).

Almost surely, 2^{27098307060909} is an apocalyptic number.

It is an amenable number.

27098307060909 is a deficient number, since it is larger than the sum of its proper divisors (15377425931091).

27098307060909 is a wasteful number, since it uses less digits than its factorization.

27098307060909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37374.

The product of its (nonzero) digits is 10287648, while the sum is 60.

The spelling of 27098307060909 in words is "twenty-seven trillion, ninety-eight billion, three hundred seven million, sixty thousand, nine hundred nine".