325063227432 has 64 divisors (see below), whose sum is σ = 841259592000. Its totient is φ = 104546018304.

The previous prime is 325063227413. The next prime is 325063227439. The reversal of 325063227432 is 234722360523.

It is a super-2 number, since 2×325063227432² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (325063227439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855408 + ... + 1175520.

It is an arithmetic number, because the mean of its divisors is an integer number (13144681125).

Almost surely, 2^325063227432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325063227432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420629796000).

325063227432 is an abundant number, since it is smaller than the sum of its proper divisors (516196364568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325063227432 is a wasteful number, since it uses less digits than its factorization.

325063227432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321610 (or 321606 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 39.

Adding to 325063227432 its reverse (234722360523), we get a palindrome (559785587955).

The spelling of 325063227432 in words is "three hundred twenty-five billion, sixty-three million, two hundred twenty-seven thousand, four hundred thirty-two".