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44084400001 = 1918112818959
BaseRepresentation
bin101001000011101000…
…101000111110000001
311012210022120112222121
4221003220220332001
51210241101300001
632130241404241
73120311134345
oct510350507601
9135708515877
1044084400001
1117772549234
128663939681
134207314cb5
1421c2c11625
15123037e6a1
hexa43a28f81

44084400001 has 8 divisors (see below), whose sum is σ = 46661014400. Its totient is φ = 41533423920.

The previous prime is 44084399987. The next prime is 44084400067. The reversal of 44084400001 is 10000448044.

It is a happy number.

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

It is not a de Polignac number, because 44084400001 - 211 = 44084397953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44084400091) 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, 6406041 + ... + 6412918.

It is an arithmetic number, because the mean of its divisors is an integer number (5832626800).

Almost surely, 244084400001 is an apocalyptic number.

It is an amenable number.

44084400001 is a deficient number, since it is larger than the sum of its proper divisors (2576614399).

44084400001 is a wasteful number, since it uses less digits than its factorization.

44084400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12819159.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 44084400001 its reverse (10000448044), we get a palindrome (54084848045).

The spelling of 44084400001 in words is "forty-four billion, eighty-four million, four hundred thousand, one".

Divisors: 1 19 181 3439 12818959 243560221 2320231579 44084400001