44252452443 has 16 divisors (see below), whose sum is σ = 60526071936. Its totient is φ = 28743657600.

The previous prime is 44252452441. The next prime is 44252452451. The reversal of 44252452443 is 34425425244.

It is not a de Polignac number, because 44252452443 - 2¹ = 44252452441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44252452441) 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, 376005 + ... + 479462.

It is an arithmetic number, because the mean of its divisors is an integer number (3782879496).

Almost surely, 2^44252452443 is an apocalyptic number.

44252452443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

44252452443 is a deficient number, since it is larger than the sum of its proper divisors (16273619493).

44252452443 is a wasteful number, since it uses less digits than its factorization.

44252452443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855914.

The product of its digits is 614400, while the sum is 39.

Adding to 44252452443 its reverse (34425425244), we get a palindrome (78677877687).

The spelling of 44252452443 in words is "forty-four billion, two hundred fifty-two million, four hundred fifty-two thousand, four hundred forty-three".