402303041323 has 8 divisors (see below), whose sum is σ = 403364026800. Its totient is φ = 401242664448.

The previous prime is 402303041297. The next prime is 402303041351. The reversal of 402303041323 is 323140303204.

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 402303041323 - 2²⁹ = 401766170411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402303044323) 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, 1187148 + ... + 1487926.

It is an arithmetic number, because the mean of its divisors is an integer number (50420503350).

Almost surely, 2^402303041323 is an apocalyptic number.

402303041323 is a deficient number, since it is larger than the sum of its proper divisors (1060985477).

402303041323 is a wasteful number, since it uses less digits than its factorization.

402303041323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304301.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 402303041323 its reverse (323140303204), we get a palindrome (725443344527).

The spelling of 402303041323 in words is "four hundred two billion, three hundred three million, forty-one thousand, three hundred twenty-three".