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BaseRepresentation
bin111010100001001111111…
…011010101010111000111
3112020110000101122221001200
4322201033323111113013
51011341342131434421
612315230344353543
7563352535630416
oct72411773252707
915213011587050
104021430343111
11131052a654635
1254b468a758b3
132322b091702c
14dc8d159547d
156e9175b1726
hex3a84fed55c7

4021430343111 has 12 divisors (see below), whose sum is σ = 5866244924280. Its totient is φ = 2654409466800.

The previous prime is 4021430343109. The next prime is 4021430343209. The reversal of 4021430343111 is 1113430341204.

4021430343111 is a `hidden beast` number, since 4 + 0 + 214 + 3 + 0 + 3 + 431 + 11 = 666.

It is not a de Polignac number, because 4021430343111 - 21 = 4021430343109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021430343011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2212006981 + ... + 2212008798.

It is an arithmetic number, because the mean of its divisors is an integer number (488853743690).

Almost surely, 24021430343111 is an apocalyptic number.

4021430343111 is a deficient number, since it is larger than the sum of its proper divisors (1844814581169).

4021430343111 is a wasteful number, since it uses less digits than its factorization.

4021430343111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4424015886 (or 4424015883 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 4021430343111 its reverse (1113430341204), we get a palindrome (5134860684315).

The spelling of 4021430343111 in words is "four trillion, twenty-one billion, four hundred thirty million, three hundred forty-three thousand, one hundred eleven".