324042234100 has 72 divisors (see below), whose sum is σ = 758028927488. Its totient is φ = 119525155200.

The previous prime is 324042234077. The next prime is 324042234107. The reversal of 324042234100 is 1432240423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324042234107) by changing a digit.

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, 1162537 + ... + 1414063.

Almost surely, 2^324042234100 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 324042234100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379014463744).

324042234100 is an abundant number, since it is smaller than the sum of its proper divisors (433986693388).

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

324042234100 is a wasteful number, since it uses less digits than its factorization.

324042234100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252545 (or 252538 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 324042234100 its reverse (1432240423), we get a palindrome (325474474523).

The spelling of 324042234100 in words is "three hundred twenty-four billion, forty-two million, two hundred thirty-four thousand, one hundred".