224457300421245 has 32 divisors (see below), whose sum is σ = 401905957622400. Its totient is φ = 118849333162752.

The previous prime is 224457300421231. The next prime is 224457300421253. The reversal of 224457300421245 is 542124003754422.

224457300421245 is a `hidden beast` number, since 2 + 2 + 4 + 457 + 30 + 0 + 42 + 124 + 5 = 666.

It is not a de Polignac number, because 224457300421245 - 2⁴ = 224457300421229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 224457300421245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5980724652 + ... + 5980762181.

It is an arithmetic number, because the mean of its divisors is an integer number (12559561175700).

Almost surely, 2^{224457300421245} is an apocalyptic number.

It is an amenable number.

224457300421245 is a deficient number, since it is larger than the sum of its proper divisors (177448657201155).

224457300421245 is a wasteful number, since it uses less digits than its factorization.

224457300421245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11961486986 (or 11961486980 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 45.

The spelling of 224457300421245 in words is "two hundred twenty-four trillion, four hundred fifty-seven billion, three hundred million, four hundred twenty-one thousand, two hundred forty-five".