27740058331 has 8 divisors (see below), whose sum is σ = 28359933840. Its totient is φ = 27123756192.

The previous prime is 27740058323. The next prime is 27740058443. The reversal of 27740058331 is 13385004772.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27740058331 - 2³ = 27740058323 is a prime.

It is a super-2 number, since 2×27740058331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27740058301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 877641 + ... + 908698.

It is an arithmetic number, because the mean of its divisors is an integer number (3544991730).

Almost surely, 2^27740058331 is an apocalyptic number.

27740058331 is a deficient number, since it is larger than the sum of its proper divisors (619875509).

27740058331 is a wasteful number, since it uses less digits than its factorization.

27740058331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786685.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 27740058331 in words is "twenty-seven billion, seven hundred forty million, fifty-eight thousand, three hundred thirty-one".