27041709198 has 64 divisors (see below), whose sum is σ = 62539776000. Its totient is φ = 7635248352.

The previous prime is 27041709197. The next prime is 27041709221. The reversal of 27041709198 is 89190714072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27041709197) 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, 2152411 + ... + 2164937.

It is an arithmetic number, because the mean of its divisors is an integer number (977184000).

Almost surely, 2^27041709198 is an apocalyptic number.

27041709198 is an abundant number, since it is smaller than the sum of its proper divisors (35498066802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27041709198 is a wasteful number, since it uses less digits than its factorization.

27041709198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141.

The product of its (nonzero) digits is 254016, while the sum is 48.

The spelling of 27041709198 in words is "twenty-seven billion, forty-one million, seven hundred nine thousand, one hundred ninety-eight".