544007372323 has 8 divisors (see below), whose sum is σ = 548999635536. Its totient is φ = 539027829600.

The previous prime is 544007372257. The next prime is 544007372329. The reversal of 544007372323 is 323273700445.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 544007372323 - 2¹⁷ = 544007241251 is a prime.

It is a super-2 number, since 2×544007372323² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544007372329) 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, 3094188 + ... + 3265273.

It is an arithmetic number, because the mean of its divisors is an integer number (68624954442).

Almost surely, 2^544007372323 is an apocalyptic number.

544007372323 is a deficient number, since it is larger than the sum of its proper divisors (4992263213).

544007372323 is a wasteful number, since it uses less digits than its factorization.

544007372323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6360245.

The product of its (nonzero) digits is 423360, while the sum is 40.

The spelling of 544007372323 in words is "five hundred forty-four billion, seven million, three hundred seventy-two thousand, three hundred twenty-three".