230230217542 has 16 divisors (see below), whose sum is σ = 372318633792. Its totient is φ = 106143448320.

The previous prime is 230230217537. The next prime is 230230217563. The reversal of 230230217542 is 245712032032.

230230217542 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4836363 + ... + 4883734.

It is an arithmetic number, because the mean of its divisors is an integer number (23269914612).

Almost surely, 2^230230217542 is an apocalyptic number.

230230217542 is a deficient number, since it is larger than the sum of its proper divisors (142088416250).

230230217542 is a wasteful number, since it uses less digits than its factorization.

230230217542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9721023.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 230230217542 its reverse (245712032032), we get a palindrome (475942249574).

The spelling of 230230217542 in words is "two hundred thirty billion, two hundred thirty million, two hundred seventeen thousand, five hundred forty-two".