727523230616441 has 16 divisors (see below), whose sum is σ = 831965777854464. Its totient is φ = 623208454609104.

The previous prime is 727523230616423. The next prime is 727523230616471. The reversal of 727523230616441 is 144616032325727.

It is a de Polignac number, because none of the positive numbers 2^k-727523230616441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (727523230616411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77248040 + ... + 86152806.

It is an arithmetic number, because the mean of its divisors is an integer number (51997861115904).

Almost surely, 2^{727523230616441} is an apocalyptic number.

It is an amenable number.

727523230616441 is a deficient number, since it is larger than the sum of its proper divisors (104442547238023).

727523230616441 is a wasteful number, since it uses less digits than its factorization.

727523230616441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911940.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 727523230616441 in words is "seven hundred twenty-seven trillion, five hundred twenty-three billion, two hundred thirty million, six hundred sixteen thousand, four hundred forty-one".