44145082011 has 16 divisors (see below), whose sum is σ = 63008150400. Its totient is φ = 27408541248.

The previous prime is 44145081991. The next prime is 44145082019. The reversal of 44145082011 is 11028054144.

44145082011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44145082011 - 2²⁹ = 43608211099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44145082011.

It is not an unprimeable number, because it can be changed into a prime (44145082019) 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, 6559986 + ... + 6566711.

It is an arithmetic number, because the mean of its divisors is an integer number (3938009400).

Almost surely, 2^44145082011 is an apocalyptic number.

44145082011 is a deficient number, since it is larger than the sum of its proper divisors (18863068389).

44145082011 is a wasteful number, since it uses less digits than its factorization.

44145082011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13126778.

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 44145082011 in words is "forty-four billion, one hundred forty-five million, eighty-two thousand, eleven".