42044403300 has 144 divisors (see below), whose sum is σ = 122461536960. Its totient is φ = 11137187840.

The previous prime is 42044403287. The next prime is 42044403361. The reversal of 42044403300 is 330444024.

It is a happy 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, 45257236 + ... + 45258164.

It is an arithmetic number, because the mean of its divisors is an integer number (850427340).

Almost surely, 2^42044403300 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 42044403300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61230768480).

42044403300 is an abundant number, since it is smaller than the sum of its proper divisors (80417133660).

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

42044403300 is a wasteful number, since it uses less digits than its factorization.

42044403300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42044403300 its reverse (330444024), we get a palindrome (42374847324).

The spelling of 42044403300 in words is "forty-two billion, forty-four million, four hundred three thousand, three hundred".