3224491366144 has 72 divisors (see below), whose sum is σ = 6532402160592. Its totient is φ = 1588305100800.

The previous prime is 3224491366133. The next prime is 3224491366169. The reversal of 3224491366144 is 4416631944223.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7285594 + ... + 7715494.

It is an arithmetic number, because the mean of its divisors is an integer number (90727807786).

Almost surely, 2^{3224491366144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3224491366144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3266201080296).

3224491366144 is an abundant number, since it is smaller than the sum of its proper divisors (3307910794448).

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

3224491366144 is an equidigital number, since it uses as much as digits as its factorization.

3224491366144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430353 (or 430339 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 49.

The spelling of 3224491366144 in words is "three trillion, two hundred twenty-four billion, four hundred ninety-one million, three hundred sixty-six thousand, one hundred forty-four".