2321412442040 has 32 divisors (see below), whose sum is σ = 5223257390880. Its totient is φ = 928550861952.

The previous prime is 2321412441979. The next prime is 2321412442061. The reversal of 2321412442040 is 402442141232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2321412441994 and 2321412442012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458589 + ... + 3269171.

It is an arithmetic number, because the mean of its divisors is an integer number (163226793465).

Almost surely, 2^{2321412442040} is an apocalyptic number.

2321412442040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2321412442040 is an abundant number, since it is smaller than the sum of its proper divisors (2901844948840).

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

2321412442040 is a wasteful number, since it uses less digits than its factorization.

2321412442040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882191 (or 882187 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2321412442040 its reverse (402442141232), we get a palindrome (2723854583272).

The spelling of 2321412442040 in words is "two trillion, three hundred twenty-one billion, four hundred twelve million, four hundred forty-two thousand, forty".