2011050144445 has 8 divisors (see below), whose sum is σ = 2496476041560. Its totient is φ = 1553362870080.

The previous prime is 2011050144437. The next prime is 2011050144451. The reversal of 2011050144445 is 5444410501102.

It can be written as a sum of positive squares in 4 ways, for example, as 588407123929 + 1422643020516 = 767077^2 + 1192746^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2011050144445 - 2³ = 2011050144437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6934655526 + ... + 6934655815.

It is an arithmetic number, because the mean of its divisors is an integer number (312059505195).

Almost surely, 2^{2011050144445} is an apocalyptic number.

It is an amenable number.

2011050144445 is a deficient number, since it is larger than the sum of its proper divisors (485425897115).

2011050144445 is a wasteful number, since it uses less digits than its factorization.

2011050144445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13869311375.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 2011050144445 its reverse (5444410501102), we get a palindrome (7455460645547).

The spelling of 2011050144445 in words is "two trillion, eleven billion, fifty million, one hundred forty-four thousand, four hundred forty-five".