224453532078472 has 8 divisors (see below), whose sum is σ = 420850372647150. Its totient is φ = 112226766039232.

The previous prime is 224453532078383. The next prime is 224453532078473. The reversal of 224453532078472 is 274870235354422.

It can be written as a sum of positive squares in only one way, i.e., 116089720956036 + 108363811122436 = 10774494^2 + 10409794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×224453532078472³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (224453532078473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14028345754897 + ... + 14028345754912.

Almost surely, 2^{224453532078472} is an apocalyptic number.

It is an amenable number.

224453532078472 is a deficient number, since it is larger than the sum of its proper divisors (196396840568678).

224453532078472 is a wasteful number, since it uses less digits than its factorization.

224453532078472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28056691509815 (or 28056691509811 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 58.

The spelling of 224453532078472 in words is "two hundred twenty-four trillion, four hundred fifty-three billion, five hundred thirty-two million, seventy-eight thousand, four hundred seventy-two".