4540341142 has 32 divisors (see below), whose sum is σ = 7150122720. Its totient is φ = 2160587520.

The previous prime is 4540341133. The next prime is 4540341163. The reversal of 4540341142 is 2411430454.

It is a super-2 number, since 2×4540341142² = 41229395371475728328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4540341142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467209 + ... + 476827.

It is an arithmetic number, because the mean of its divisors is an integer number (223441335).

Almost surely, 2^4540341142 is an apocalyptic number.

4540341142 is a deficient number, since it is larger than the sum of its proper divisors (2609781578).

4540341142 is a wasteful number, since it uses less digits than its factorization.

4540341142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9808.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 4540341142 is about 67382.0535602767. The cubic root of 4540341142 is about 1655.8824186530.

Adding to 4540341142 its reverse (2411430454), we get a palindrome (6951771596).

The spelling of 4540341142 in words is "four billion, five hundred forty million, three hundred forty-one thousand, one hundred forty-two".