3251325404321 has 8 divisors (see below), whose sum is σ = 3257822145024. Its totient is φ = 3244829646240.

The previous prime is 3251325404311. The next prime is 3251325404351. The reversal of 3251325404321 is 1234045231523.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3251325404321 is a prime.

It is a super-2 number, since 2×3251325404321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3251325404311) 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, 6566960 + ... + 7044686.

It is an arithmetic number, because the mean of its divisors is an integer number (407227768128).

Almost surely, 2^{3251325404321} is an apocalyptic number.

It is an amenable number.

3251325404321 is a deficient number, since it is larger than the sum of its proper divisors (6496740703).

3251325404321 is a wasteful number, since it uses less digits than its factorization.

3251325404321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491311.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 3251325404321 in words is "three trillion, two hundred fifty-one billion, three hundred twenty-five million, four hundred four thousand, three hundred twenty-one".