325021105042 has 8 divisors (see below), whose sum is σ = 487537698816. Its totient is φ = 162508538772.

The previous prime is 325021105033. The next prime is 325021105091. The reversal of 325021105042 is 240501120523.

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

It is a junction number, because it is equal to n+sod(n) for n = 325021104998 and 325021105016.

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, 796318 + ... + 1133209.

It is an arithmetic number, because the mean of its divisors is an integer number (60942212352).

Almost surely, 2^325021105042 is an apocalyptic number.

325021105042 is a deficient number, since it is larger than the sum of its proper divisors (162516593774).

325021105042 is a wasteful number, since it uses less digits than its factorization.

325021105042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013752.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 325021105042 its reverse (240501120523), we get a palindrome (565522225565).

The spelling of 325021105042 in words is "three hundred twenty-five billion, twenty-one million, one hundred five thousand, forty-two".