3212102404544 has 84 divisors (see below), whose sum is σ = 7155217319712. Its totient is φ = 1428981565440.

The previous prime is 3212102404541. The next prime is 3212102404571. The reversal of 3212102404544 is 4454042012123.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3212102404544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212102404541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4048649 + ... + 4776584.

It is an arithmetic number, because the mean of its divisors is an integer number (85181158568).

Almost surely, 2^{3212102404544} is an apocalyptic number.

It is an amenable number.

3212102404544 is an abundant number, since it is smaller than the sum of its proper divisors (3943114915168).

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

3212102404544 is a wasteful number, since it uses less digits than its factorization.

3212102404544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8825314 (or 8825293 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 3212102404544 its reverse (4454042012123), we get a palindrome (7666144416667).

The spelling of 3212102404544 in words is "three trillion, two hundred twelve billion, one hundred two million, four hundred four thousand, five hundred forty-four".