544512012143 has 16 divisors (see below), whose sum is σ = 595284377856. Its totient is φ = 493952437440.

The previous prime is 544512012101. The next prime is 544512012197. The reversal of 544512012143 is 341210215445.

It is not a de Polignac number, because 544512012143 - 2⁸ = 544512011887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544512312143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12589571 + ... + 12632747.

It is an arithmetic number, because the mean of its divisors is an integer number (37205273616).

Almost surely, 2^544512012143 is an apocalyptic number.

544512012143 is a deficient number, since it is larger than the sum of its proper divisors (50772365713).

544512012143 is a wasteful number, since it uses less digits than its factorization.

544512012143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45614.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 544512012143 its reverse (341210215445), we get a palindrome (885722227588).

The spelling of 544512012143 in words is "five hundred forty-four billion, five hundred twelve million, twelve thousand, one hundred forty-three".