224966196450 has 270 divisors, whose sum is σ = 649898976441. Its totient is φ = 57696952320.

The previous prime is 224966196397. The next prime is 224966196463. The reversal of 224966196450 is 54691669422.

224966196450 is a `hidden beast` number, since 2 + 2 + 49 + 6 + 61 + 96 + 450 = 666.

It can be written as a sum of positive squares in 14 ways, for example, as 60072539409 + 164893657041 = 245097^2 + 406071^2 .

It is a tau number, because it is divible by the number of its divisors (270).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=335385.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 875354722 + ... + 875354978.

Almost surely, 2^224966196450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224966196450

224966196450 is an abundant number, since it is smaller than the sum of its proper divisors (424932779991).

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

224966196450 is an equidigital number, since it uses as much as digits as its factorization.

224966196450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 224966196450 in words is "two hundred twenty-four billion, nine hundred sixty-six million, one hundred ninety-six thousand, four hundred fifty".