4611439142 has 16 divisors (see below), whose sum is σ = 7642488672. Its totient is φ = 2075736960.

The previous prime is 4611439123. The next prime is 4611439163. The reversal of 4611439142 is 2419341164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2947709 + ... + 2949272.

It is an arithmetic number, because the mean of its divisors is an integer number (477655542).

Almost surely, 2^4611439142 is an apocalyptic number.

4611439142 is a deficient number, since it is larger than the sum of its proper divisors (3031049530).

4611439142 is a wasteful number, since it uses less digits than its factorization.

4611439142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5897023.

The product of its digits is 20736, while the sum is 35.

The square root of 4611439142 is about 67907.5779423769. The cubic root of 4611439142 is about 1664.4809429713.

The spelling of 4611439142 in words is "four billion, six hundred eleven million, four hundred thirty-nine thousand, one hundred forty-two".