321054434 has 8 divisors (see below), whose sum is σ = 481805148. Its totient is φ = 160452720.

The previous prime is 321054427. The next prime is 321054451. The reversal of 321054434 is 434450123.

It can be written as a sum of positive squares in 2 ways, for example, as 285711409 + 35343025 = 16903^2 + 5945^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31697 + ... + 40580.

Almost surely, 2^321054434 is an apocalyptic number.

321054434 is a deficient number, since it is larger than the sum of its proper divisors (160750714).

321054434 is a wasteful number, since it uses less digits than its factorization.

321054434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74500.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 321054434 is about 17917.9919075771. The cubic root of 321054434 is about 684.7408286597.

The spelling of 321054434 in words is "three hundred twenty-one million, fifty-four thousand, four hundred thirty-four".