544130434843 has 8 divisors (see below), whose sum is σ = 553345054880. Its totient is φ = 534925313280.

The previous prime is 544130434753. The next prime is 544130434849. The reversal of 544130434843 is 348434031445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544130434843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 544130434843.

It is not an unprimeable number, because it can be changed into a prime (544130434849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259030 + ... + 2488267.

It is an arithmetic number, because the mean of its divisors is an integer number (69168131860).

Almost surely, 2^544130434843 is an apocalyptic number.

544130434843 is a deficient number, since it is larger than the sum of its proper divisors (9214620037).

544130434843 is a wasteful number, since it uses less digits than its factorization.

544130434843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4749237.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 544130434843 in words is "five hundred forty-four billion, one hundred thirty million, four hundred thirty-four thousand, eight hundred forty-three".