325142234434 has 8 divisors (see below), whose sum is σ = 487918022400. Its totient is φ = 162502893636.

The previous prime is 325142234429. The next prime is 325142234479. The reversal of 325142234434 is 434432241523.

It is a happy number.

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

It is a super-2 number, since 2×325142234434² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325142234393 and 325142234402.

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, 34105834 + ... + 34115365.

It is an arithmetic number, because the mean of its divisors is an integer number (60989752800).

Almost surely, 2^325142234434 is an apocalyptic number.

325142234434 is a deficient number, since it is larger than the sum of its proper divisors (162775787966).

325142234434 is a wasteful number, since it uses less digits than its factorization.

325142234434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68223584.

The product of its digits is 276480, while the sum is 37.

Adding to 325142234434 its reverse (434432241523), we get a palindrome (759574475957).

The spelling of 325142234434 in words is "three hundred twenty-five billion, one hundred forty-two million, two hundred thirty-four thousand, four hundred thirty-four".