42230160 has 400 divisors, whose sum is σ = 180048000. Its totient is φ = 9144576.

The previous prime is 42230147. The next prime is 42230191. The reversal of 42230160 is 6103224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2222631 + ... + 2222649.

It is an arithmetic number, because the mean of its divisors is an integer number (450120).

Almost surely, 2^42230160 is an apocalyptic number.

42230160 is a gapful number since it is divisible by the number (40) 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 42230160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90024000).

42230160 is an abundant number, since it is smaller than the sum of its proper divisors (137817840).

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

42230160 is a wasteful number, since it uses less digits than its factorization.

42230160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 42230160 is about 6498.4736669467. The cubic root of 42230160 is about 348.2364623577.

Adding to 42230160 its reverse (6103224), we get a palindrome (48333384).

The spelling of 42230160 in words is "forty-two million, two hundred thirty thousand, one hundred sixty".