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944094444068 = 221719113729487
BaseRepresentation
bin11011011110100000110…
…10011111101000100100
310100020212120020221002102
431233100122133220210
5110432001134202233
62001413324231232
7125131353240026
oct15572032375044
93306776227072
10944094444068
1133442a779306
12132b7b39b518
136b048ba9a29
14339a1690016
15198586e21e8
hexdbd069fa24

944094444068 has 12 divisors (see below), whose sum is σ = 1652261503872. Its totient is φ = 472019728680.

The previous prime is 944094444067. The next prime is 944094444091. The reversal of 944094444068 is 860444490449.

It is not an unprimeable number, because it can be changed into a prime (944094444067) 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, 6795980 + ... + 6933507.

It is an arithmetic number, because the mean of its divisors is an integer number (137688458656).

Almost surely, 2944094444068 is an apocalyptic number.

It is an amenable number.

944094444068 is a deficient number, since it is larger than the sum of its proper divisors (708167059804).

944094444068 is a wasteful number, since it uses less digits than its factorization.

944094444068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13746682 (or 13746680 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 56.

The spelling of 944094444068 in words is "nine hundred forty-four billion, ninety-four million, four hundred forty-four thousand, sixty-eight".

Divisors: 1 2 4 17191 34382 68764 13729487 27458974 54917948 236023611017 472047222034 944094444068