3206445380112 has 80 divisors (see below), whose sum is σ = 8922392416448. Its totient is φ = 986388779520.

The previous prime is 3206445380081. The next prime is 3206445380119. The reversal of 3206445380112 is 2110835446023.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3206445380119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2403162 + ... + 3491142.

Almost surely, 2^{3206445380112} is an apocalyptic number.

It is an amenable number.

3206445380112 is an abundant number, since it is smaller than the sum of its proper divisors (5715947036336).

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

3206445380112 is a wasteful number, since it uses less digits than its factorization.

3206445380112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092728 (or 1092722 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 3206445380112 in words is "three trillion, two hundred six billion, four hundred forty-five million, three hundred eighty thousand, one hundred twelve".