27326034368 has 28 divisors (see below), whose sum is σ = 54233551680. Its totient is φ = 13660887552.

The previous prime is 27326034343. The next prime is 27326034371. The reversal of 27326034368 is 86343062372.

It is a happy number.

It is a super-2 number, since 2×27326034368² (a number of 22 digits) contains 22 as substring.

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, 430673 + ... + 490031.

It is an arithmetic number, because the mean of its divisors is an integer number (1936912560).

Almost surely, 2^27326034368 is an apocalyptic number.

It is an amenable number.

27326034368 is a deficient number, since it is larger than the sum of its proper divisors (26907517312).

27326034368 is an equidigital number, since it uses as much as digits as its factorization.

27326034368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66564 (or 66554 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 27326034368 in words is "twenty-seven billion, three hundred twenty-six million, thirty-four thousand, three hundred sixty-eight".