321034213425 has 12 divisors (see below), whose sum is σ = 530776566320. Its totient is φ = 171218247120.

The previous prime is 321034213421. The next prime is 321034213427. The reversal of 321034213425 is 524312430123.

It is not a de Polignac number, because 321034213425 - 2² = 321034213421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321034213392 and 321034213401.

It is not an unprimeable number, because it can be changed into a prime (321034213421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2140228015 + ... + 2140228164.

Almost surely, 2^321034213425 is an apocalyptic number.

It is an amenable number.

321034213425 is a deficient number, since it is larger than the sum of its proper divisors (209742352895).

321034213425 is a wasteful number, since it uses less digits than its factorization.

321034213425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280456192 (or 4280456187 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 321034213425 its reverse (524312430123), we get a palindrome (845346643548).

The spelling of 321034213425 in words is "three hundred twenty-one billion, thirty-four million, two hundred thirteen thousand, four hundred twenty-five".