230542005657599 has 4 divisors (see below), whose sum is σ = 244103300108064. Its totient is φ = 216980711207136.

The previous prime is 230542005657583. The next prime is 230542005657617. The reversal of 230542005657599 is 995756500245032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230542005657599 - 2⁴ = 230542005657583 is a prime.

It is a super-3 number, since 3×230542005657599³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230542005657499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6780647225207 + ... + 6780647225240.

It is an arithmetic number, because the mean of its divisors is an integer number (61025825027016).

Almost surely, 2^{230542005657599} is an apocalyptic number.

230542005657599 is a deficient number, since it is larger than the sum of its proper divisors (13561294450465).

230542005657599 is a wasteful number, since it uses less digits than its factorization.

230542005657599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13561294450464.

The product of its (nonzero) digits is 102060000, while the sum is 62.

The spelling of 230542005657599 in words is "two hundred thirty trillion, five hundred forty-two billion, five million, six hundred fifty-seven thousand, five hundred ninety-nine".