42104496 has 40 divisors (see below), whose sum is σ = 124309504. Its totient is φ = 12029760.

The previous prime is 42104477. The next prime is 42104509. The reversal of 42104496 is 69440124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62320 + ... + 62991.

Almost surely, 2^42104496 is an apocalyptic number.

It is an amenable number.

42104496 is an abundant number, since it is smaller than the sum of its proper divisors (82205008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42104496 is a wasteful number, since it uses less digits than its factorization.

42104496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125329 (or 125323 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 42104496 is about 6488.7977314754. The cubic root of 42104496 is about 347.8907042160.

The spelling of 42104496 in words is "forty-two million, one hundred four thousand, four hundred ninety-six".