323032020004 has 6 divisors (see below), whose sum is σ = 565306035014. Its totient is φ = 161516010000.

The previous prime is 323032019977. The next prime is 323032020019. The reversal of 323032020004 is 400020230323.

It can be written as a sum of positive squares in only one way, i.e., 298727833600 + 24304186404 = 546560^2 + 155898^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40379002497 + ... + 40379002504.

Almost surely, 2^323032020004 is an apocalyptic number.

It is an amenable number.

323032020004 is a deficient number, since it is larger than the sum of its proper divisors (242274015010).

323032020004 is a wasteful number, since it uses less digits than its factorization.

323032020004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80758005005 (or 80758005003 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 323032020004 its reverse (400020230323), we get a palindrome (723052250327).

The spelling of 323032020004 in words is "three hundred twenty-three billion, thirty-two million, twenty thousand, four".