42321234300 has 72 divisors (see below), whose sum is σ = 122477577600. Its totient is φ = 11283069120.

The previous prime is 42321234259. The next prime is 42321234311. The reversal of 42321234300 is 343212324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1540081 + ... + 1567319.

Almost surely, 2^42321234300 is an apocalyptic number.

It is an amenable number.

42321234300 is an abundant number, since it is smaller than the sum of its proper divisors (80156343300).

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

42321234300 is a wasteful number, since it uses less digits than its factorization.

42321234300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32435 (or 32428 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42321234300 its reverse (343212324), we get a palindrome (42664446624).

The spelling of 42321234300 in words is "forty-two billion, three hundred twenty-one million, two hundred thirty-four thousand, three hundred".