4211430142 has 16 divisors (see below), whose sum is σ = 6698172240. Its totient is φ = 1980324288.

The previous prime is 4211430133. The next prime is 4211430143. The reversal of 4211430142 is 2410341124.

It is a happy number.

It is a super-2 number, since 2×4211430142² = 35472287681892280328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4211430143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399273 + ... + 409684.

It is an arithmetic number, because the mean of its divisors is an integer number (418635765).

Almost surely, 2^4211430142 is an apocalyptic number.

4211430142 is a deficient number, since it is larger than the sum of its proper divisors (2486742098).

4211430142 is a wasteful number, since it uses less digits than its factorization.

4211430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809115.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4211430142 is about 64895.5325272857. The cubic root of 4211430142 is about 1614.8909487466.

Adding to 4211430142 its reverse (2410341124), we get a palindrome (6621771266).

The spelling of 4211430142 in words is "four billion, two hundred eleven million, four hundred thirty thousand, one hundred forty-two".