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4004222400424 = 233115916063667
BaseRepresentation
bin111010010001001110010…
…000001111011110101000
3112011210121010212212102001
4322101032100033132220
51011101121413303144
612303303034420344
7562203235551331
oct72211620173650
915153533785361
104004222400424
1113041aa1785a4
12548065b916b4
1323079a81831c
14dbb3c027288
156e25ba11bd4
hex3a44e40f7a8

4004222400424 has 16 divisors (see below), whose sum is σ = 7508158423200. Its totient is φ = 2002046820912.

The previous prime is 4004222400407. The next prime is 4004222400463. The reversal of 4004222400424 is 4240042224004.

It is a junction number, because it is equal to n+sod(n) for n = 4004222400392 and 4004222400401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7782562 + ... + 8281105.

It is an arithmetic number, because the mean of its divisors is an integer number (469259901450).

Almost surely, 24004222400424 is an apocalyptic number.

It is an amenable number.

4004222400424 is a deficient number, since it is larger than the sum of its proper divisors (3503936022776).

4004222400424 is a wasteful number, since it uses less digits than its factorization.

4004222400424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16094832 (or 16094828 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4004222400424 its reverse (4240042224004), we get a palindrome (8244264624428).

The spelling of 4004222400424 in words is "four trillion, four billion, two hundred twenty-two million, four hundred thousand, four hundred twenty-four".

Divisors: 1 2 4 8 31159 62318 124636 249272 16063667 32127334 64254668 128509336 500527800053 1001055600106 2002111200212 4004222400424