614637018640271 has 6 divisors (see below), whose sum is σ = 675592756026216. Its totient is φ = 558760926036500.

The previous prime is 614637018640261. The next prime is 614637018640291. The reversal of 614637018640271 is 172046810736416.

614637018640271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-614637018640271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614637018640261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2539822390955 + ... + 2539822391196.

It is an arithmetic number, because the mean of its divisors is an integer number (112598792671036).

Almost surely, 2^{614637018640271} is an apocalyptic number.

614637018640271 is a deficient number, since it is larger than the sum of its proper divisors (60955737385945).

614637018640271 is a wasteful number, since it uses less digits than its factorization.

614637018640271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5079644782173 (or 5079644782162 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 614637018640271 in words is "six hundred fourteen trillion, six hundred thirty-seven billion, eighteen million, six hundred forty thousand, two hundred seventy-one".