42041148 has 48 divisors (see below), whose sum is σ = 107761920. Its totient is φ = 12697344.

The previous prime is 42041141. The next prime is 42041173. The reversal of 42041148 is 84114024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42041141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1236 + ... + 9252.

It is an arithmetic number, because the mean of its divisors is an integer number (2245040).

Almost surely, 2^42041148 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 42041148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53880960).

42041148 is an abundant number, since it is smaller than the sum of its proper divisors (65720772).

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

42041148 is a wasteful number, since it uses less digits than its factorization.

42041148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8066 (or 8064 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 42041148 is about 6483.9145583513. The cubic root of 42041148 is about 347.7161445361.

The spelling of 42041148 in words is "forty-two million, forty-one thousand, one hundred forty-eight".