224446405664364 has 24 divisors (see below), whose sum is σ = 563993532182640. Its totient is φ = 69060432512064.

The previous prime is 224446405664237. The next prime is 224446405664381. The reversal of 224446405664364 is 463466504644422.

It is a junction number, because it is equal to n+sod(n) for n = 224446405664298 and 224446405664307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719379505179 + ... + 719379505490.

It is an arithmetic number, because the mean of its divisors is an integer number (23499730507610).

Almost surely, 2^{224446405664364} is an apocalyptic number.

It is an amenable number.

224446405664364 is an abundant number, since it is smaller than the sum of its proper divisors (339547126518276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224446405664364 is a wasteful number, since it uses less digits than its factorization.

224446405664364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438759010689 (or 1438759010687 counting only the distinct ones).

The product of its (nonzero) digits is 318504960, while the sum is 60.

The spelling of 224446405664364 in words is "two hundred twenty-four trillion, four hundred forty-six billion, four hundred five million, six hundred sixty-four thousand, three hundred sixty-four".