224040923504 has 20 divisors (see below), whose sum is σ = 434111635464. Its totient is φ = 112012114368.

The previous prime is 224040923489. The next prime is 224040923573. The reversal of 224040923504 is 405329040422.

224040923504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297362 + ... + 732465.

Almost surely, 2^224040923504 is an apocalyptic number.

It is an amenable number.

224040923504 is a deficient number, since it is larger than the sum of its proper divisors (210070711960).

224040923504 is a wasteful number, since it uses less digits than its factorization.

224040923504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043432 (or 1043426 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 224040923504 its reverse (405329040422), we get a palindrome (629369963926).

The spelling of 224040923504 in words is "two hundred twenty-four billion, forty million, nine hundred twenty-three thousand, five hundred four".