44433114421 has 4 divisors (see below), whose sum is σ = 47046827052. Its totient is φ = 41819401792.

The previous prime is 44433114419. The next prime is 44433114457. The reversal of 44433114421 is 12441133444.

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 35594482225 + 8838632196 = 188665^2 + 94014^2 .

It is a cyclic number.

It is not a de Polignac number, because 44433114421 - 2¹ = 44433114419 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 (44433114521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306856290 + ... + 1306856323.

It is an arithmetic number, because the mean of its divisors is an integer number (11761706763).

Almost surely, 2^44433114421 is an apocalyptic number.

It is an amenable number.

44433114421 is a deficient number, since it is larger than the sum of its proper divisors (2613712631).

44433114421 is a wasteful number, since it uses less digits than its factorization.

44433114421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613712630.

The product of its digits is 18432, while the sum is 31.

Adding to 44433114421 its reverse (12441133444), we get a palindrome (56874247865).

The spelling of 44433114421 in words is "forty-four billion, four hundred thirty-three million, one hundred fourteen thousand, four hundred twenty-one".