44136314141 has 4 divisors (see below), whose sum is σ = 46732567932. Its totient is φ = 41540060352.

The previous prime is 44136314137. The next prime is 44136314161. The reversal of 44136314141 is 14141363144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36463430116 + 7672884025 = 190954^2 + 87595^2 .

It is a cyclic number.

It is not a de Polignac number, because 44136314141 - 2² = 44136314137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44136314098 and 44136314107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44136314161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298126870 + ... + 1298126903.

It is an arithmetic number, because the mean of its divisors is an integer number (11683141983).

Almost surely, 2^44136314141 is an apocalyptic number.

It is an amenable number.

44136314141 is a deficient number, since it is larger than the sum of its proper divisors (2596253791).

44136314141 is a wasteful number, since it uses less digits than its factorization.

44136314141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596253790.

The product of its digits is 13824, while the sum is 32.

Adding to 44136314141 its reverse (14141363144), we get a palindrome (58277677285).

The spelling of 44136314141 in words is "forty-four billion, one hundred thirty-six million, three hundred fourteen thousand, one hundred forty-one".