27340474383 has 24 divisors (see below), whose sum is σ = 41826985200. Its totient is φ = 17149826304.

The previous prime is 27340474367. The next prime is 27340474409. The reversal of 27340474383 is 38347404372.

It is not a de Polignac number, because 27340474383 - 2⁴ = 27340474367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27340474283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543388 + ... + 591566.

It is an arithmetic number, because the mean of its divisors is an integer number (1742791050).

Almost surely, 2^27340474383 is an apocalyptic number.

27340474383 is a deficient number, since it is larger than the sum of its proper divisors (14486510817).

27340474383 is a wasteful number, since it uses less digits than its factorization.

27340474383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51911 (or 51908 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 27340474383 in words is "twenty-seven billion, three hundred forty million, four hundred seventy-four thousand, three hundred eighty-three".