27300268144 has 20 divisors (see below), whose sum is σ = 52897094280. Its totient is φ = 13649405120.

The previous prime is 27300268087. The next prime is 27300268169. The reversal of 27300268144 is 44186200372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389034 + ... + 453814.

It is an arithmetic number, because the mean of its divisors is an integer number (2644854714).

Almost surely, 2^27300268144 is an apocalyptic number.

It is an amenable number.

27300268144 is a deficient number, since it is larger than the sum of its proper divisors (25596826136).

27300268144 is a wasteful number, since it uses less digits than its factorization.

27300268144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91128 (or 91122 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 27300268144 in words is "twenty-seven billion, three hundred million, two hundred sixty-eight thousand, one hundred forty-four".