544412142 has 24 divisors (see below), whose sum is σ = 1217611200. Its totient is φ = 175616640.

The previous prime is 544412081. The next prime is 544412161. The reversal of 544412142 is 241214445.

544412142 is a `hidden beast` number, since 5 + 4 + 441 + 214 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487267 + ... + 488382.

It is an arithmetic number, because the mean of its divisors is an integer number (50733800).

Almost surely, 2^544412142 is an apocalyptic number.

544412142 is an abundant number, since it is smaller than the sum of its proper divisors (673199058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544412142 is a wasteful number, since it uses less digits than its factorization.

544412142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975688 (or 975685 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 544412142 is about 23332.6411278278. The cubic root of 544412142 is about 816.5371229387.

Adding to 544412142 its reverse (241214445), we get a palindrome (785626587).

It can be divided in two parts, 544 and 412142, that added together give a triangular number (412686 = T₉₀₈).

The spelling of 544412142 in words is "five hundred forty-four million, four hundred twelve thousand, one hundred forty-two".