325051623424 has 48 divisors (see below), whose sum is σ = 709030445760. Its totient is φ = 147750727680.

The previous prime is 325051623271. The next prime is 325051623437. The reversal of 325051623424 is 424326150523.

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, 7191864 + ... + 7236919.

It is an arithmetic number, because the mean of its divisors is an integer number (14771467620).

Almost surely, 2^325051623424 is an apocalyptic number.

It is an amenable number.

325051623424 is an abundant number, since it is smaller than the sum of its proper divisors (383978822336).

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

325051623424 is a wasteful number, since it uses less digits than its factorization.

325051623424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14428816 (or 14428796 counting only the distinct ones).

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

Adding to 325051623424 its reverse (424326150523), we get a palindrome (749377773947).

The spelling of 325051623424 in words is "three hundred twenty-five billion, fifty-one million, six hundred twenty-three thousand, four hundred twenty-four".