27254340514 has 16 divisors (see below), whose sum is σ = 41006730240. Its totient is φ = 13585463280.

The previous prime is 27254340499. The next prime is 27254340523. The reversal of 27254340514 is 41504345272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030104 + ... + 2043484.

It is an arithmetic number, because the mean of its divisors is an integer number (2562920640).

Almost surely, 2^27254340514 is an apocalyptic number.

27254340514 is a deficient number, since it is larger than the sum of its proper divisors (13752389726).

27254340514 is a wasteful number, since it uses less digits than its factorization.

27254340514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16425.

The product of its (nonzero) digits is 134400, while the sum is 37.

Adding to 27254340514 its reverse (41504345272), we get a palindrome (68758685786).

The spelling of 27254340514 in words is "twenty-seven billion, two hundred fifty-four million, three hundred forty thousand, five hundred fourteen".