27111300248 has 8 divisors (see below), whose sum is σ = 50833687980. Its totient is φ = 13555650120.

The previous prime is 27111300233. The next prime is 27111300257. The reversal of 27111300248 is 84200311172.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×27111300248² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27111300248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694456258 + ... + 1694456273.

Almost surely, 2^27111300248 is an apocalyptic number.

It is an amenable number.

27111300248 is a deficient number, since it is larger than the sum of its proper divisors (23722387732).

27111300248 is a wasteful number, since it uses less digits than its factorization.

27111300248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388912537 (or 3388912533 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 27111300248 in words is "twenty-seven billion, one hundred eleven million, three hundred thousand, two hundred forty-eight".