3132243320444 has 48 divisors (see below), whose sum is σ = 6364427892480. Its totient is φ = 1321128645120.

The previous prime is 3132243320291. The next prime is 3132243320461. The reversal of 3132243320444 is 4440233422313.

It is a congruent number.

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, 2735222 + ... + 3707549.

It is an arithmetic number, because the mean of its divisors is an integer number (132592247760).

Almost surely, 2^{3132243320444} is an apocalyptic number.

It is an amenable number.

3132243320444 is an abundant number, since it is smaller than the sum of its proper divisors (3232184572036).

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

3132243320444 is a wasteful number, since it uses less digits than its factorization.

3132243320444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443058 (or 6443056 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 3132243320444 its reverse (4440233422313), we get a palindrome (7572476742757).

The spelling of 3132243320444 in words is "three trillion, one hundred thirty-two billion, two hundred forty-three million, three hundred twenty thousand, four hundred forty-four".