321425114 has 8 divisors (see below), whose sum is σ = 484662528. Its totient is φ = 159870940.

The previous prime is 321425107. The next prime is 321425149. The reversal of 321425114 is 411524123.

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

It is a self number, because there is not a number n which added to its sum of digits gives 321425114.

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, 420332 + ... + 421095.

It is an arithmetic number, because the mean of its divisors is an integer number (60582816).

Almost surely, 2^321425114 is an apocalyptic number.

321425114 is a deficient number, since it is larger than the sum of its proper divisors (163237414).

321425114 is a wasteful number, since it uses less digits than its factorization.

321425114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841620.

The product of its digits is 960, while the sum is 23.

The square root of 321425114 is about 17928.3327166806. The cubic root of 321425114 is about 685.0042545068.

Adding to 321425114 its reverse (411524123), we get a palindrome (732949237).

Subtracting 321425114 from its reverse (411524123), we obtain a palindrome (90099009).

The spelling of 321425114 in words is "three hundred twenty-one million, four hundred twenty-five thousand, one hundred fourteen".