42119472 has 80 divisors (see below), whose sum is σ = 116992512. Its totient is φ = 13009920.

The previous prime is 42119461. The next prime is 42119491. The reversal of 42119472 is 27491124.

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, 57573 + ... + 58299.

Almost surely, 2^42119472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42119472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58496256).

42119472 is an abundant number, since it is smaller than the sum of its proper divisors (74873040).

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

42119472 is a wasteful number, since it uses less digits than its factorization.

42119472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 820 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 42119472 is about 6489.9516176933. The cubic root of 42119472 is about 347.9319460001.

The spelling of 42119472 in words is "forty-two million, one hundred nineteen thousand, four hundred seventy-two".