514423421605 has 16 divisors (see below), whose sum is σ = 624417474240. Its totient is φ = 406801726848.

The previous prime is 514423421591. The next prime is 514423421647. The reversal of 514423421605 is 506124324415.

It is a cyclic number.

It is not a de Polignac number, because 514423421605 - 2⁹ = 514423421093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462474 + ... + 1779796.

It is an arithmetic number, because the mean of its divisors is an integer number (39026092140).

Almost surely, 2^514423421605 is an apocalyptic number.

It is an amenable number.

514423421605 is a deficient number, since it is larger than the sum of its proper divisors (109994052635).

514423421605 is a wasteful number, since it uses less digits than its factorization.

514423421605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321060.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 514423421605 in words is "five hundred fourteen billion, four hundred twenty-three million, four hundred twenty-one thousand, six hundred five".