44162361143 has 4 divisors (see below), whose sum is σ = 46486695960. Its totient is φ = 41838026328.

The previous prime is 44162361127. The next prime is 44162361197. The reversal of 44162361143 is 34116326144.

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

It is a cyclic number.

It is not a de Polignac number, because 44162361143 - 2⁴ = 44162361127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44162301143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162167380 + ... + 1162167417.

It is an arithmetic number, because the mean of its divisors is an integer number (11621673990).

Almost surely, 2^44162361143 is an apocalyptic number.

44162361143 is a deficient number, since it is larger than the sum of its proper divisors (2324334817).

44162361143 is a wasteful number, since it uses less digits than its factorization.

44162361143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324334816.

The product of its digits is 41472, while the sum is 35.

Adding to 44162361143 its reverse (34116326144), we get a palindrome (78278687287).

The spelling of 44162361143 in words is "forty-four billion, one hundred sixty-two million, three hundred sixty-one thousand, one hundred forty-three".