4147261142 has 16 divisors (see below), whose sum is σ = 6272640000. Its totient is φ = 2056402920.

The previous prime is 4147261141. The next prime is 4147261193. The reversal of 4147261142 is 2411627414.

It is a junction number, because it is equal to n+sod(n) for n = 4147261099 and 4147261108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4147261141) 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, 456359 + ... + 465357.

It is an arithmetic number, because the mean of its divisors is an integer number (392040000).

Almost surely, 2^4147261142 is an apocalyptic number.

4147261142 is a deficient number, since it is larger than the sum of its proper divisors (2125378858).

4147261142 is a wasteful number, since it uses less digits than its factorization.

4147261142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10891.

The product of its digits is 10752, while the sum is 32.

The square root of 4147261142 is about 64399.2324643703. The cubic root of 4147261142 is about 1606.6469756965.

Adding to 4147261142 its reverse (2411627414), we get a palindrome (6558888556).

The spelling of 4147261142 in words is "four billion, one hundred forty-seven million, two hundred sixty-one thousand, one hundred forty-two".