44213425514421 has 8 divisors (see below), whose sum is σ = 59210931086304. Its totient is φ = 29345768476080.

The previous prime is 44213425514393. The next prime is 44213425514449. The reversal of 44213425514421 is 12441552431244.

It is an interprime number because it is at equal distance from previous prime (44213425514393) and next prime (44213425514449).

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

It is not a de Polignac number, because 44213425514421 - 2¹⁵ = 44213425481653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44213425514471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32462132590 + ... + 32462133951.

It is an arithmetic number, because the mean of its divisors is an integer number (7401366385788).

Almost surely, 2^{44213425514421} is an apocalyptic number.

It is an amenable number.

44213425514421 is a deficient number, since it is larger than the sum of its proper divisors (14997505571883).

44213425514421 is a wasteful number, since it uses less digits than its factorization.

44213425514421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64924266771.

The product of its digits is 614400, while the sum is 42.

Adding to 44213425514421 its reverse (12441552431244), we get a palindrome (56654977945665).

The spelling of 44213425514421 in words is "forty-four trillion, two hundred thirteen billion, four hundred twenty-five million, five hundred fourteen thousand, four hundred twenty-one".