42406461304 has 16 divisors (see below), whose sum is σ = 83696963400. Its totient is φ = 20087271072.

The previous prime is 42406461289. The next prime is 42406461311. The reversal of 42406461304 is 40316460424.

It is a self number, because there is not a number n which added to its sum of digits gives 42406461304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139494787 + ... + 139495090.

Almost surely, 2^42406461304 is an apocalyptic number.

It is an amenable number.

42406461304 is a deficient number, since it is larger than the sum of its proper divisors (41290502096).

42406461304 is a wasteful number, since it uses less digits than its factorization.

42406461304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278989902 (or 278989898 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 42406461304 in words is "forty-two billion, four hundred six million, four hundred sixty-one thousand, three hundred four".