5441518142 has 4 divisors (see below), whose sum is σ = 8162277216. Its totient is φ = 2720759070.

The previous prime is 5441518127. The next prime is 5441518169. The reversal of 5441518142 is 2418151445.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5441518142² = 59220239379430264328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360379534 + ... + 1360379537.

It is an arithmetic number, because the mean of its divisors is an integer number (2040569304).

Almost surely, 2^5441518142 is an apocalyptic number.

5441518142 is a deficient number, since it is larger than the sum of its proper divisors (2720759074).

5441518142 is a wasteful number, since it uses less digits than its factorization.

5441518142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720759073.

The product of its digits is 25600, while the sum is 35.

The square root of 5441518142 is about 73766.6465416451. The cubic root of 5441518142 is about 1758.8954568769.

Adding to 5441518142 its reverse (2418151445), we get a palindrome (7859669587).

The spelling of 5441518142 in words is "five billion, four hundred forty-one million, five hundred eighteen thousand, one hundred forty-two".