42074905396 has 24 divisors (see below), whose sum is σ = 75823378400. Its totient is φ = 20417316192.

The previous prime is 42074905373. The next prime is 42074905423. The reversal of 42074905396 is 69350947024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752046 + ... + 806053.

Almost surely, 2^42074905396 is an apocalyptic number.

It is an amenable number.

42074905396 is a deficient number, since it is larger than the sum of its proper divisors (33748473004).

42074905396 is a wasteful number, since it uses less digits than its factorization.

42074905396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558303 (or 1558301 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 42074905396 in words is "forty-two billion, seventy-four million, nine hundred five thousand, three hundred ninety-six".