325651512344421 has 8 divisors (see below), whose sum is σ = 434209756332064. Its totient is φ = 217097138293200.

The previous prime is 325651512344401. The next prime is 325651512344423. The reversal of 325651512344421 is 124443215156523.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-325651512344421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325651512344423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967287751 + ... + 967624356.

It is an arithmetic number, because the mean of its divisors is an integer number (54276219541508).

Almost surely, 2^{325651512344421} is an apocalyptic number.

It is an amenable number.

325651512344421 is a deficient number, since it is larger than the sum of its proper divisors (108558243987643).

325651512344421 is a wasteful number, since it uses less digits than its factorization.

325651512344421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934968211.

The product of its digits is 3456000, while the sum is 48.

The spelling of 325651512344421 in words is "three hundred twenty-five trillion, six hundred fifty-one billion, five hundred twelve million, three hundred forty-four thousand, four hundred twenty-one".