3671445441136 has 20 divisors (see below), whose sum is σ = 7760100591864. Its totient is φ = 1668838836800.

The previous prime is 3671445441127. The next prime is 3671445441137. The reversal of 3671445441136 is 6311445441763.

3671445441136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3671445441136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671445441137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10430242555 + ... + 10430242906.

Almost surely, 2^{3671445441136} is an apocalyptic number.

It is an amenable number.

3671445441136 is an abundant number, since it is smaller than the sum of its proper divisors (4088655150728).

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

3671445441136 is a wasteful number, since it uses less digits than its factorization.

3671445441136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20860485480 (or 20860485474 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 49.

The spelling of 3671445441136 in words is "three trillion, six hundred seventy-one billion, four hundred forty-five million, four hundred forty-one thousand, one hundred thirty-six".