42911376 has 80 divisors (see below), whose sum is σ = 118278144. Its totient is φ = 13374592.

The previous prime is 42911369. The next prime is 42911413. The reversal of 42911376 is 67311924.

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 15 ways as a sum of consecutive naturals, for example, 51475 + ... + 52301.

Almost surely, 2^42911376 is an apocalyptic number.

42911376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42911376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59139072).

42911376 is an abundant number, since it is smaller than the sum of its proper divisors (75366768).

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

42911376 is a wasteful number, since it uses less digits than its factorization.

42911376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 902 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 42911376 is about 6550.6775222110. The cubic root of 42911376 is about 350.0989543333.

The spelling of 42911376 in words is "forty-two million, nine hundred eleven thousand, three hundred seventy-six".