321614134 has 4 divisors (see below), whose sum is σ = 482421204. Its totient is φ = 160807066.

The previous prime is 321614107. The next prime is 321614141. The reversal of 321614134 is 431416123.

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

It is a junction number, because it is equal to n+sod(n) for n = 321614099 and 321614108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80403532 + ... + 80403535.

It is an arithmetic number, because the mean of its divisors is an integer number (120605301).

Almost surely, 2^321614134 is an apocalyptic number.

321614134 is a deficient number, since it is larger than the sum of its proper divisors (160807070).

321614134 is a wasteful number, since it uses less digits than its factorization.

321614134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160807069.

The product of its digits is 1728, while the sum is 25.

The square root of 321614134 is about 17933.6034861932. The cubic root of 321614134 is about 685.1385046798.

The spelling of 321614134 in words is "three hundred twenty-one million, six hundred fourteen thousand, one hundred thirty-four".