5111143042 has 8 divisors (see below), whose sum is σ = 7914028032. Its totient is φ = 2473133700.

The previous prime is 5111143031. The next prime is 5111143057. The reversal of 5111143042 is 2403411115.

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

It is a super-2 number, since 2×5111143042² = 52247566391570027528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41218834 + ... + 41218957.

It is an arithmetic number, because the mean of its divisors is an integer number (989253504).

Almost surely, 2^5111143042 is an apocalyptic number.

5111143042 is a deficient number, since it is larger than the sum of its proper divisors (2802884990).

5111143042 is a wasteful number, since it uses less digits than its factorization.

5111143042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82437824.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5111143042 is about 71492.2586158809. The cubic root of 5111143042 is about 1722.5533379029.

Adding to 5111143042 its reverse (2403411115), we get a palindrome (7514554157).

The spelling of 5111143042 in words is "five billion, one hundred eleven million, one hundred forty-three thousand, forty-two".