2321440022441 has 8 divisors (see below), whose sum is σ = 2371248499584. Its totient is φ = 2271648884400.

The previous prime is 2321440022437. The next prime is 2321440022483. The reversal of 2321440022441 is 1442200441232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2321440022441 - 2² = 2321440022437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321440922441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063955 + ... + 4599848.

It is an arithmetic number, because the mean of its divisors is an integer number (296406062448).

Almost surely, 2^{2321440022441} is an apocalyptic number.

It is an amenable number.

2321440022441 is a deficient number, since it is larger than the sum of its proper divisors (49808477143).

2321440022441 is an equidigital number, since it uses as much as digits as its factorization.

2321440022441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8669551.

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

Adding to 2321440022441 its reverse (1442200441232), we get a palindrome (3763640463673).

The spelling of 2321440022441 in words is "two trillion, three hundred twenty-one billion, four hundred forty million, twenty-two thousand, four hundred forty-one".