544404423035 has 16 divisors (see below), whose sum is σ = 731936367072. Its totient is φ = 385229664000.

The previous prime is 544404422993. The next prime is 544404423061. The reversal of 544404423035 is 530324404445.

It is a de Polignac number, because none of the positive numbers 2^k-544404423035 is a prime.

It is a super-2 number, since 2×544404423035² (a number of 24 digits) contains 22 as substring.

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 544404423035.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133758266 + ... + 133762335.

It is an arithmetic number, because the mean of its divisors is an integer number (45746022942).

Almost surely, 2^544404423035 is an apocalyptic number.

544404423035 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

544404423035 is a deficient number, since it is larger than the sum of its proper divisors (187531944037).

544404423035 is a wasteful number, since it uses less digits than its factorization.

544404423035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267520654.

The product of its (nonzero) digits is 460800, while the sum is 38.

The spelling of 544404423035 in words is "five hundred forty-four billion, four hundred four million, four hundred twenty-three thousand, thirty-five".