2321441402423 has 8 divisors (see below), whose sum is σ = 2727287801616. Its totient is φ = 1948062715200.

The previous prime is 2321441402347. The next prime is 2321441402477. The reversal of 2321441402423 is 3242041441232.

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 2321441402423 - 2¹² = 2321441398327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321441402423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321441702423) 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, 8116927838 + ... + 8116928123.

It is an arithmetic number, because the mean of its divisors is an integer number (340910975202).

Almost surely, 2^{2321441402423} is an apocalyptic number.

2321441402423 is a deficient number, since it is larger than the sum of its proper divisors (405846399193).

2321441402423 is a wasteful number, since it uses less digits than its factorization.

2321441402423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16233855985.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2321441402423 its reverse (3242041441232), we get a palindrome (5563482843655).

The spelling of 2321441402423 in words is "two trillion, three hundred twenty-one billion, four hundred forty-one million, four hundred two thousand, four hundred twenty-three".