4323320344402 has 4 divisors (see below), whose sum is σ = 6484980516606. Its totient is φ = 2161660172200.

The previous prime is 4323320344367. The next prime is 4323320344439. The reversal of 4323320344402 is 2044430233234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3116598321321 + 1206722023081 = 1765389^2 + 1098509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080830086099 + ... + 1080830086102.

Almost surely, 2^{4323320344402} is an apocalyptic number.

4323320344402 is a deficient number, since it is larger than the sum of its proper divisors (2161660172204).

4323320344402 is a wasteful number, since it uses less digits than its factorization.

4323320344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161660172203.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 4323320344402 its reverse (2044430233234), we get a palindrome (6367750577636).

The spelling of 4323320344402 in words is "four trillion, three hundred twenty-three billion, three hundred twenty million, three hundred forty-four thousand, four hundred two".