27373856270392 has 16 divisors (see below), whose sum is σ = 51327161582400. Its totient is φ = 13686613181760.

The previous prime is 27373856270389. The next prime is 27373856270417. The reversal of 27373856270392 is 29307265837372.

It is a happy number.

It is a super-2 number, since 2×27373856270392² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38999592 + ... + 39695287.

It is an arithmetic number, because the mean of its divisors is an integer number (3207947598900).

Almost surely, 2^{27373856270392} is an apocalyptic number.

It is an amenable number.

27373856270392 is a deficient number, since it is larger than the sum of its proper divisors (23953305312008).

27373856270392 is a wasteful number, since it uses less digits than its factorization.

27373856270392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78738366 (or 78738362 counting only the distinct ones).

The product of its (nonzero) digits is 160030080, while the sum is 64.

The spelling of 27373856270392 in words is "twenty-seven trillion, three hundred seventy-three billion, eight hundred fifty-six million, two hundred seventy thousand, three hundred ninety-two".