224544043631156 has 6 divisors (see below), whose sum is σ = 392952076354530. Its totient is φ = 112272021815576.

The previous prime is 224544043631119. The next prime is 224544043631179. The reversal of 224544043631156 is 651136340445422.

It can be written as a sum of positive squares in only one way, i.e., 138097376202256 + 86446667428900 = 11751484^2 + 9297670^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28068005453891 + ... + 28068005453898.

It is an arithmetic number, because the mean of its divisors is an integer number (65492012725755).

Almost surely, 2^{224544043631156} is an apocalyptic number.

It is an amenable number.

224544043631156 is a deficient number, since it is larger than the sum of its proper divisors (168408032723374).

224544043631156 is a wasteful number, since it uses less digits than its factorization.

224544043631156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56136010907793 (or 56136010907791 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 224544043631156 in words is "two hundred twenty-four trillion, five hundred forty-four billion, forty-three million, six hundred thirty-one thousand, one hundred fifty-six".