321368324234 has 4 divisors (see below), whose sum is σ = 482052486354. Its totient is φ = 160684162116.

The previous prime is 321368324227. The next prime is 321368324269. The reversal of 321368324234 is 432423863123.

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., 258719736025 + 62648588209 = 508645^2 + 250297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 321368324191 and 321368324200.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80342081057 + ... + 80342081060.

Almost surely, 2^321368324234 is an apocalyptic number.

321368324234 is a deficient number, since it is larger than the sum of its proper divisors (160684162120).

321368324234 is a wasteful number, since it uses less digits than its factorization.

321368324234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160684162119.

The product of its digits is 497664, while the sum is 41.

The spelling of 321368324234 in words is "three hundred twenty-one billion, three hundred sixty-eight million, three hundred twenty-four thousand, two hundred thirty-four".