614423540197 has 8 divisors (see below), whose sum is σ = 653429268800. Its totient is φ = 576084576384.

The previous prime is 614423540191. The next prime is 614423540219. The reversal of 614423540197 is 791045324416.

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 614423540197 - 2⁷ = 614423540069 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 (614423540191) 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, 166689297 + ... + 166692982.

It is an arithmetic number, because the mean of its divisors is an integer number (81678658600).

Almost surely, 2^614423540197 is an apocalyptic number.

It is an amenable number.

614423540197 is a deficient number, since it is larger than the sum of its proper divisors (39005728603).

614423540197 is a wasteful number, since it uses less digits than its factorization.

614423540197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333382395.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 614423540197 in words is "six hundred fourteen billion, four hundred twenty-three million, five hundred forty thousand, one hundred ninety-seven".