544042454313 has 4 divisors (see below), whose sum is σ = 725389939088. Its totient is φ = 362694969540.

The previous prime is 544042454297. The next prime is 544042454327. The reversal of 544042454313 is 313454240445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 544042454313 - 2⁴ = 544042454297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544042454363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90673742383 + ... + 90673742388.

It is an arithmetic number, because the mean of its divisors is an integer number (181347484772).

Almost surely, 2^544042454313 is an apocalyptic number.

It is an amenable number.

544042454313 is a deficient number, since it is larger than the sum of its proper divisors (181347484775).

544042454313 is a wasteful number, since it uses less digits than its factorization.

544042454313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181347484774.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 544042454313 its reverse (313454240445), we get a palindrome (857496694758).

The spelling of 544042454313 in words is "five hundred forty-four billion, forty-two million, four hundred fifty-four thousand, three hundred thirteen".