42054376 has 64 divisors (see below), whose sum is σ = 98743680. Its totient is φ = 16346880.

The previous prime is 42054361. The next prime is 42054407. The reversal of 42054376 is 67345024.

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, 43935 + ... + 44881.

It is an arithmetic number, because the mean of its divisors is an integer number (1542870).

Almost surely, 2^42054376 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 42054376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49371840).

42054376 is an abundant number, since it is smaller than the sum of its proper divisors (56689304).

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

42054376 is a wasteful number, since it uses less digits than its factorization.

42054376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 42054376 is about 6484.9345409187. The cubic root of 42054376 is about 347.7526096586.

The spelling of 42054376 in words is "forty-two million, fifty-four thousand, three hundred seventy-six".