42441300 has 144 divisors (see below), whose sum is σ = 148948800. Its totient is φ = 10281600.

The previous prime is 42441277. The next prime is 42441313. The reversal of 42441300 is 314424.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28986 + ... + 30414.

Almost surely, 2^42441300 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 42441300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74474400).

42441300 is an abundant number, since it is smaller than the sum of its proper divisors (106507500).

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

42441300 is a wasteful number, since it uses less digits than its factorization.

42441300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 42441300 is about 6514.6987651003. The cubic root of 42441300 is about 348.8158622286.

Adding to 42441300 its reverse (314424), we get a palindrome (42755724).

The spelling of 42441300 in words is "forty-two million, four hundred forty-one thousand, three hundred".