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44113422211 = 1312831189907
BaseRepresentation
bin101001000101010111…
…010110011110000011
311012212100012000222021
4221011113112132003
51210321014002321
632133155422311
73121112621245
oct510527263603
9135770160867
1044113422211
1117787971031
1286715b4997
134210336bc1
1421c6a08095
151232bb3941
hexa455d6783

44113422211 has 8 divisors (see below), whose sum is σ = 44607271104. Its totient is φ = 43621953960.

The previous prime is 44113422209. The next prime is 44113422341. The reversal of 44113422211 is 11222431144.

44113422211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44113422211 - 21 = 44113422209 is a prime.

It is a super-3 number, since 3×441134222113 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44113422011) 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, 557881 + ... + 632026.

It is an arithmetic number, because the mean of its divisors is an integer number (5575908888).

Almost surely, 244113422211 is an apocalyptic number.

44113422211 is a deficient number, since it is larger than the sum of its proper divisors (493848893).

44113422211 is a wasteful number, since it uses less digits than its factorization.

44113422211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190321.

The product of its digits is 1536, while the sum is 25.

Adding to 44113422211 its reverse (11222431144), we get a palindrome (55335853355).

The spelling of 44113422211 in words is "forty-four billion, one hundred thirteen million, four hundred twenty-two thousand, two hundred eleven".

Divisors: 1 131 283 37073 1189907 155877817 336743681 44113422211