4121031142 has 8 divisors (see below), whose sum is σ = 6220920096. Its totient is φ = 2047391112.

The previous prime is 4121031127. The next prime is 4121031151. The reversal of 4121031142 is 2411301214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6561838 + ... + 6562465.

It is an arithmetic number, because the mean of its divisors is an integer number (777615012).

Almost surely, 2^4121031142 is an apocalyptic number.

4121031142 is a deficient number, since it is larger than the sum of its proper divisors (2099888954).

4121031142 is a wasteful number, since it uses less digits than its factorization.

4121031142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13124462.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4121031142 is about 64195.2579401314. The cubic root of 4121031142 is about 1603.2526464823.

Adding to 4121031142 its reverse (2411301214), we get a palindrome (6532332356).

The spelling of 4121031142 in words is "four billion, one hundred twenty-one million, thirty-one thousand, one hundred forty-two".