5142361142 has 24 divisors (see below), whose sum is σ = 8169582240. Its totient is φ = 2424735600.

The previous prime is 5142361123. The next prime is 5142361157. The reversal of 5142361142 is 2411632415.

It is a super-2 number, since 2×5142361142² = 52887756229503088328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83267 + ... + 131217.

It is an arithmetic number, because the mean of its divisors is an integer number (340399260).

Almost surely, 2^5142361142 is an apocalyptic number.

5142361142 is a deficient number, since it is larger than the sum of its proper divisors (3027221098).

5142361142 is a wasteful number, since it uses less digits than its factorization.

5142361142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48068 (or 48025 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 5142361142 is about 71710.2582759259. The cubic root of 5142361142 is about 1726.0532549147.

Adding to 5142361142 its reverse (2411632415), we get a palindrome (7553993557).

The spelling of 5142361142 in words is "five billion, one hundred forty-two million, three hundred sixty-one thousand, one hundred forty-two".