224373933945 has 48 divisors (see below), whose sum is σ = 459800789760. Its totient is φ = 99034008192.

The previous prime is 224373933937. The next prime is 224373933977. The reversal of 224373933945 is 549339373422.

224373933945 is a `hidden beast` number, since 2 + 243 + 7 + 3 + 9 + 3 + 394 + 5 = 666.

It is not a de Polignac number, because 224373933945 - 2³ = 224373933937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224373933891 and 224373933900.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12271869 + ... + 12290138.

It is an arithmetic number, because the mean of its divisors is an integer number (9579183120).

Almost surely, 2^224373933945 is an apocalyptic number.

It is an amenable number.

224373933945 is an abundant number, since it is smaller than the sum of its proper divisors (235426855815).

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

224373933945 is a wasteful number, since it uses less digits than its factorization.

224373933945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24562054 (or 24562051 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 54.

The spelling of 224373933945 in words is "two hundred twenty-four billion, three hundred seventy-three million, nine hundred thirty-three thousand, nine hundred forty-five".