42334023030 has 128 divisors (see below), whose sum is σ = 111676271616. Its totient is φ = 10207296000.

The previous prime is 42334023029. The next prime is 42334023049. The reversal of 42334023030 is 3032043324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4725055 + ... + 4734005.

It is an arithmetic number, because the mean of its divisors is an integer number (872470872).

Almost surely, 2^42334023030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42334023030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55838135808).

42334023030 is an abundant number, since it is smaller than the sum of its proper divisors (69342248586).

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

42334023030 is a wasteful number, since it uses less digits than its factorization.

42334023030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 42334023030 its reverse (3032043324), we get a palindrome (45366066354).

The spelling of 42334023030 in words is "forty-two billion, three hundred thirty-four million, twenty-three thousand, thirty".