2106036324444 has 192 divisors, whose sum is σ = 5619703846400. Its totient is φ = 608519651328.

The previous prime is 2106036324443. The next prime is 2106036324451. The reversal of 2106036324444 is 4444236306012.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106036324443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 161884212 + ... + 161897220.

Almost surely, 2^{2106036324444} 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 2106036324444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2809851923200).

2106036324444 is an abundant number, since it is smaller than the sum of its proper divisors (3513667521956).

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

2106036324444 is a wasteful number, since it uses less digits than its factorization.

2106036324444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13524 (or 13522 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

The spelling of 2106036324444 in words is "two trillion, one hundred six billion, thirty-six million, three hundred twenty-four thousand, four hundred forty-four".