2044434544135 has 8 divisors (see below), whose sum is σ = 2453602173696. Its totient is φ = 1635360488160.

The previous prime is 2044434544133. The next prime is 2044434544169. The reversal of 2044434544135 is 5314454344402.

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

It is not a de Polignac number, because 2044434544135 - 2¹ = 2044434544133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2044434544091 and 2044434544100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044434544133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23345319 + ... + 23432728.

It is an arithmetic number, because the mean of its divisors is an integer number (306700271712).

Almost surely, 2^{2044434544135} is an apocalyptic number.

2044434544135 is a deficient number, since it is larger than the sum of its proper divisors (409167629561).

2044434544135 is an equidigital number, since it uses as much as digits as its factorization.

2044434544135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46786793.

The product of its (nonzero) digits is 1843200, while the sum is 43.

Adding to 2044434544135 its reverse (5314454344402), we get a palindrome (7358888888537).

The spelling of 2044434544135 in words is "two trillion, forty-four billion, four hundred thirty-four million, five hundred forty-four thousand, one hundred thirty-five".