325320425113420 has 48 divisors (see below), whose sum is σ = 747101718871200. Its totient is φ = 118009098385920.

The previous prime is 325320425113399. The next prime is 325320425113441. The reversal of 325320425113420 is 24311524023523.

It is an interprime number because it is at equal distance from previous prime (325320425113399) and next prime (325320425113441).

It is a self number, because there is not a number n which added to its sum of digits gives 325320425113420.

It is an unprimeable number.

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, 1807647435 + ... + 1807827394.

It is an arithmetic number, because the mean of its divisors is an integer number (15564619143150).

Almost surely, 2^{325320425113420} is an apocalyptic number.

It is an amenable number.

325320425113420 is an abundant number, since it is smaller than the sum of its proper divisors (421781293757780).

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

325320425113420 is a wasteful number, since it uses less digits than its factorization.

325320425113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615475258 (or 3615475256 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 325320425113420 its reverse (24311524023523), we get a palindrome (349631949136943).

The spelling of 325320425113420 in words is "three hundred twenty-five trillion, three hundred twenty billion, four hundred twenty-five million, one hundred thirteen thousand, four hundred twenty".