27322487340 has 48 divisors (see below), whose sum is σ = 76552804608. Its totient is φ = 7281249984.

The previous prime is 27322487317. The next prime is 27322487351. The reversal of 27322487340 is 4378422372.

It is a junction number, because it is equal to n+sod(n) for n = 27322487292 and 27322487301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54982 + ... + 240141.

It is an arithmetic number, because the mean of its divisors is an integer number (1594850096).

Almost surely, 2^27322487340 is an apocalyptic number.

27322487340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27322487340 is an abundant number, since it is smaller than the sum of its proper divisors (49230317268).

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

27322487340 is a wasteful number, since it uses less digits than its factorization.

27322487340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296678 (or 296676 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 27322487340 in words is "twenty-seven billion, three hundred twenty-two million, four hundred eighty-seven thousand, three hundred forty".