42151368 has 96 divisors (see below), whose sum is σ = 124515360. Its totient is φ = 11854080.

The previous prime is 42151357. The next prime is 42151391. The reversal of 42151368 is 86315124.

Its product of digits (5760) is a multiple of the sum of its prime divisors (576).

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 23 ways as a sum of consecutive naturals, for example, 85603 + ... + 86093.

It is an arithmetic number, because the mean of its divisors is an integer number (1297035).

Almost surely, 2^42151368 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 42151368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62257680).

42151368 is an abundant number, since it is smaller than the sum of its proper divisors (82363992).

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

42151368 is a wasteful number, since it uses less digits than its factorization.

42151368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587 (or 576 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 42151368 is about 6492.4084899211. The cubic root of 42151368 is about 348.0197504975.

The spelling of 42151368 in words is "forty-two million, one hundred fifty-one thousand, three hundred sixty-eight".