614426341643 has 4 divisors (see below), whose sum is σ = 650569067640. Its totient is φ = 578283615648.

The previous prime is 614426341603. The next prime is 614426341801. The reversal of 614426341643 is 346143624416.

614426341643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 614426341643 - 2⁶ = 614426341579 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 614426341594 and 614426341603.

It is not an unprimeable number, because it can be changed into a prime (614426341603) 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, 18071362973 + ... + 18071363006.

It is an arithmetic number, because the mean of its divisors is an integer number (162642266910).

Almost surely, 2^614426341643 is an apocalyptic number.

614426341643 is a deficient number, since it is larger than the sum of its proper divisors (36142725997).

614426341643 is a wasteful number, since it uses less digits than its factorization.

614426341643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36142725996.

The product of its digits is 995328, while the sum is 44.

The spelling of 614426341643 in words is "six hundred fourteen billion, four hundred twenty-six million, three hundred forty-one thousand, six hundred forty-three".