3213242672704 has 21 divisors (see below), whose sum is σ = 6376306885537. Its totient is φ = 1606614166144.

The previous prime is 3213242672701. The next prime is 3213242672707. The reversal of 3213242672704 is 4072762423123.

The square root of 3213242672704 is 1792552.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (3213242672701) and next prime (3213242672707).

It can be written as a sum of positive squares in only one way, i.e., 92508439104 + 3120734233600 = 304152^2 + 1766560^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213242672701) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 14228382 + ... + 14452450.

Almost surely, 2^{3213242672704} is an apocalyptic number.

3213242672704 is the 1792552-nd square number.

It is an amenable number.

3213242672704 is a deficient number, since it is larger than the sum of its proper divisors (3163064212833).

3213242672704 is an frugal number, since it uses more digits than its factorization.

3213242672704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448150 (or 224071 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 3213242672704 in words is "three trillion, two hundred thirteen billion, two hundred forty-two million, six hundred seventy-two thousand, seven hundred four".