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BaseRepresentation
bin1010100010101…
…0100000110001
310002012022122110
42220222200301
542304324241
64215355533
71044546504
oct250524061
9102168573
1044214321
1122a59968
1212982ba9
139210b28
145c2d13b
153d35816
hex2a2a831

44214321 has 4 divisors (see below), whose sum is σ = 58952432. Its totient is φ = 29476212.

The previous prime is 44214319. The next prime is 44214323. The reversal of 44214321 is 12341244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (44214319) and next prime (44214323).

It is not a de Polignac number, because 44214321 - 21 = 44214319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44214323) 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, 7369051 + ... + 7369056.

It is an arithmetic number, because the mean of its divisors is an integer number (14738108).

Almost surely, 244214321 is an apocalyptic number.

It is an amenable number.

44214321 is a deficient number, since it is larger than the sum of its proper divisors (14738111).

44214321 is a wasteful number, since it uses less digits than its factorization.

44214321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14738110.

The product of its digits is 768, while the sum is 21.

The square root of 44214321 is about 6649.3850091569. The cubic root of 44214321 is about 353.6071082334.

Adding to 44214321 its reverse (12341244), we get a palindrome (56555565).

The spelling of 44214321 in words is "forty-four million, two hundred fourteen thousand, three hundred twenty-one".

Divisors: 1 3 14738107 44214321