42119908 has 12 divisors (see below), whose sum is σ = 74399472. Its totient is φ = 20862920.

The previous prime is 42119899. The next prime is 42119911. The reversal of 42119908 is 80991124.

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 3 ways as a sum of consecutive naturals, for example, 48778 + ... + 49633.

It is an arithmetic number, because the mean of its divisors is an integer number (6199956).

Almost surely, 2^42119908 is an apocalyptic number.

It is an amenable number.

42119908 is a deficient number, since it is larger than the sum of its proper divisors (32279564).

42119908 is a wasteful number, since it uses less digits than its factorization.

42119908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98522 (or 98520 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 42119908 is about 6489.9852079955. The cubic root of 42119908 is about 347.9331465359.

The spelling of 42119908 in words is "forty-two million, one hundred nineteen thousand, nine hundred eight".