2321442010100 has 72 divisors (see below), whose sum is σ = 5102065113600. Its totient is φ = 916684329600.

The previous prime is 2321442010051. The next prime is 2321442010127. The reversal of 2321442010100 is 10102441232.

2321442010100 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 (20).

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, 64058786 + ... + 64095014.

Almost surely, 2^{2321442010100} is an apocalyptic number.

2321442010100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2321442010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551032556800).

2321442010100 is an abundant number, since it is smaller than the sum of its proper divisors (2780623103500).

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

2321442010100 is a wasteful number, since it uses less digits than its factorization.

2321442010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44433 (or 44426 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2321442010100 its reverse (10102441232), we get a palindrome (2331544451332).

The spelling of 2321442010100 in words is "two trillion, three hundred twenty-one billion, four hundred forty-two million, ten thousand, one hundred".