225743064544432 has 40 divisors (see below), whose sum is σ = 443372202357920. Its totient is φ = 111324456414720.

The previous prime is 225743064544423. The next prime is 225743064544463. The reversal of 225743064544432 is 234445460347522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159534694 + ... + 160943482.

It is an arithmetic number, because the mean of its divisors is an integer number (11084305058948).

Almost surely, 2^{225743064544432} is an apocalyptic number.

It is an amenable number.

225743064544432 is a deficient number, since it is larger than the sum of its proper divisors (217629137813488).

225743064544432 is a wasteful number, since it uses less digits than its factorization.

225743064544432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546061 (or 1546055 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 55.

The spelling of 225743064544432 in words is "two hundred twenty-five trillion, seven hundred forty-three billion, sixty-four million, five hundred forty-four thousand, four hundred thirty-two".