42004464605 has 16 divisors (see below), whose sum is σ = 53094961920. Its totient is φ = 31812948288.

The previous prime is 42004464589. The next prime is 42004464683. The reversal of 42004464605 is 50646440024.

It is a cyclic number.

It is not a de Polignac number, because 42004464605 - 2⁴ = 42004464589 is a prime.

It is a Curzon number.

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, 14117 + ... + 290186.

It is an arithmetic number, because the mean of its divisors is an integer number (3318435120).

Almost surely, 2^42004464605 is an apocalyptic number.

It is an amenable number.

42004464605 is a deficient number, since it is larger than the sum of its proper divisors (11090497315).

42004464605 is a wasteful number, since it uses less digits than its factorization.

42004464605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305780.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 42004464605 in words is "forty-two billion, four million, four hundred sixty-four thousand, six hundred five".