5145241142 has 8 divisors (see below), whose sum is σ = 7735687176. Its totient is φ = 2566678752.

The previous prime is 5145241139. The next prime is 5145241217. The reversal of 5145241142 is 2411425415.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2969828 + ... + 2971559.

It is an arithmetic number, because the mean of its divisors is an integer number (966960897).

Almost surely, 2^5145241142 is an apocalyptic number.

5145241142 is a deficient number, since it is larger than the sum of its proper divisors (2590446034).

5145241142 is a wasteful number, since it uses less digits than its factorization.

5145241142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941822.

The product of its digits is 6400, while the sum is 29.

The square root of 5145241142 is about 71730.3362741316. The cubic root of 5145241142 is about 1726.3754224631.

Adding to 5145241142 its reverse (2411425415), we get a palindrome (7556666557).

The spelling of 5145241142 in words is "five billion, one hundred forty-five million, two hundred forty-one thousand, one hundred forty-two".