3212106724445 has 32 divisors (see below), whose sum is σ = 4156286428800. Its totient is φ = 2375708092416.

The previous prime is 3212106724441. The next prime is 3212106724459. The reversal of 3212106724445 is 5444276012123.

It is a cyclic number.

It is not a de Polignac number, because 3212106724445 - 2² = 3212106724441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212106724441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1323644 + ... + 2859413.

It is an arithmetic number, because the mean of its divisors is an integer number (129883950900).

Almost surely, 2^{3212106724445} is an apocalyptic number.

It is an amenable number.

3212106724445 is a deficient number, since it is larger than the sum of its proper divisors (944179704355).

3212106724445 is a wasteful number, since it uses less digits than its factorization.

3212106724445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183277.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 3212106724445 in words is "three trillion, two hundred twelve billion, one hundred six million, seven hundred twenty-four thousand, four hundred forty-five".