44114432421 has 8 divisors (see below), whose sum is σ = 62279198784. Its totient is φ = 27679643840.

The previous prime is 44114432359. The next prime is 44114432431. The reversal of 44114432421 is 12423441144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44114432421 - 2¹³ = 44114424229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44114432431) 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 7 ways as a sum of consecutive naturals, for example, 432494385 + ... + 432494486.

It is an arithmetic number, because the mean of its divisors is an integer number (7784899848).

Almost surely, 2^44114432421 is an apocalyptic number.

It is an amenable number.

44114432421 is a deficient number, since it is larger than the sum of its proper divisors (18164766363).

44114432421 is a wasteful number, since it uses less digits than its factorization.

44114432421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864988891.

The product of its digits is 12288, while the sum is 30.

Adding to 44114432421 its reverse (12423441144), we get a palindrome (56537873565).

The spelling of 44114432421 in words is "forty-four billion, one hundred fourteen million, four hundred thirty-two thousand, four hundred twenty-one".