3212551314320 has 80 divisors (see below), whose sum is σ = 7488374106240. Its totient is φ = 1281722821632.

The previous prime is 3212551314263. The next prime is 3212551314353. The reversal of 3212551314320 is 234131552123.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×3212551314320³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50182172 + ... + 50246148.

It is an arithmetic number, because the mean of its divisors is an integer number (93604676328).

Almost surely, 2^{3212551314320} is an apocalyptic number.

It is an amenable number.

3212551314320 is an abundant number, since it is smaller than the sum of its proper divisors (4275822791920).

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

3212551314320 is a wasteful number, since it uses less digits than its factorization.

3212551314320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65592 (or 65586 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 3212551314320 its reverse (234131552123), we get a palindrome (3446682866443).

The spelling of 3212551314320 in words is "three trillion, two hundred twelve billion, five hundred fifty-one million, three hundred fourteen thousand, three hundred twenty".