659460738968041 has 8 divisors (see below), whose sum is σ = 664406927238600. Its totient is φ = 654528866728320.

The previous prime is 659460738968023. The next prime is 659460738968099. The reversal of 659460738968041 is 140869837064956.

It can be written as a sum of positive squares in 4 ways, for example, as 1126697331600 + 658334041636441 = 1061460^2 + 25658021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 659460738968041 - 2⁹ = 659460738967529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (659460738968011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3578915236 + ... + 3579099493.

It is an arithmetic number, because the mean of its divisors is an integer number (83050865904825).

Almost surely, 2^{659460738968041} is an apocalyptic number.

It is an amenable number.

659460738968041 is a deficient number, since it is larger than the sum of its proper divisors (4946188270559).

659460738968041 is a wasteful number, since it uses less digits than its factorization.

659460738968041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158015419.

The product of its (nonzero) digits is 1881169920, while the sum is 76.

The spelling of 659460738968041 in words is "six hundred fifty-nine trillion, four hundred sixty billion, seven hundred thirty-eight million, nine hundred sixty-eight thousand, forty-one".