42234301044 has 72 divisors (see below), whose sum is σ = 119229379360. Its totient is φ = 12995165664.

The previous prime is 42234301027. The next prime is 42234301063. The reversal of 42234301044 is 44010343224.

It is a happy number.

42234301044 is a `hidden beast` number, since 4 + 223 + 430 + 1 + 0 + 4 + 4 = 666.

42234301044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 42234300999 and 42234301017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1658554 + ... + 1683825.

Almost surely, 2^42234301044 is an apocalyptic number.

It is an amenable number.

42234301044 is an abundant number, since it is smaller than the sum of its proper divisors (76995078316).

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

42234301044 is a wasteful number, since it uses less digits than its factorization.

42234301044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342411 (or 3342397 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 42234301044 its reverse (44010343224), we get a palindrome (86244644268).

The spelling of 42234301044 in words is "forty-two billion, two hundred thirty-four million, three hundred one thousand, forty-four".