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4142344170 = 235138078139
BaseRepresentation
bin1111011011100111…
…0010011111101010
3101200200112212221110
43312321302133222
531440420003140
61523012451150
7204436226106
oct36671623752
911620485843
104142344170
111836277538
12977319ab6
1351026ca33
142b4208906
151939e1380
hexf6e727ea

4142344170 has 16 divisors (see below), whose sum is σ = 9941626080. Its totient is φ = 1104625104.

The previous prime is 4142344159. The next prime is 4142344187. The reversal of 4142344170 is 714432414.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 138078139 = 4142344170 / (4 + 1 + 4 + 2 + 3 + 4 + 4 + 1 + 7 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69039040 + ... + 69039099.

It is an arithmetic number, because the mean of its divisors is an integer number (621351630).

Almost surely, 24142344170 is an apocalyptic number.

4142344170 is an abundant number, since it is smaller than the sum of its proper divisors (5799281910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4142344170 is a wasteful number, since it uses less digits than its factorization.

4142344170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138078149.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 4142344170 is about 64361.0454389921. The cubic root of 4142344170 is about 1606.0117804047.

Adding to 4142344170 its reverse (714432414), we get a palindrome (4856776584).

The spelling of 4142344170 in words is "four billion, one hundred forty-two million, three hundred forty-four thousand, one hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 138078139 276156278 414234417 690390695 828468834 1380781390 2071172085 4142344170