42419376 has 100 divisors (see below), whose sum is σ = 124773264. Its totient is φ = 13910400.

The previous prime is 42419357. The next prime is 42419413. The reversal of 42419376 is 67391424.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 42419376.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 91786 + ... + 92246.

Almost surely, 2^42419376 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 42419376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62386632).

42419376 is an abundant number, since it is smaller than the sum of its proper divisors (82353888).

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

42419376 is a wasteful number, since it uses less digits than its factorization.

42419376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 537 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 42419376 is about 6513.0158912749. The cubic root of 42419376 is about 348.7557890125.

The spelling of 42419376 in words is "forty-two million, four hundred nineteen thousand, three hundred seventy-six".