614420674559 has 4 divisors (see below), whose sum is σ = 614953564416. Its totient is φ = 613887784704.

The previous prime is 614420674481. The next prime is 614420674561. The reversal of 614420674559 is 955476024416.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 614420674559 - 2³² = 610125707263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 614420674559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614420674759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266443199 + ... + 266445504.

It is an arithmetic number, because the mean of its divisors is an integer number (153738391104).

Almost surely, 2^614420674559 is an apocalyptic number.

614420674559 is a deficient number, since it is larger than the sum of its proper divisors (532889857).

614420674559 is a wasteful number, since it uses less digits than its factorization.

614420674559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532889856.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 614420674559 in words is "six hundred fourteen billion, four hundred twenty million, six hundred seventy-four thousand, five hundred fifty-nine".