230440141442 has 32 divisors (see below), whose sum is σ = 398855318400. Its totient is φ = 97807160448.

The previous prime is 230440141439. The next prime is 230440141471. The reversal of 230440141442 is 244141044032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3250409 + ... + 3320547.

It is an arithmetic number, because the mean of its divisors is an integer number (12464228700).

Almost surely, 2^230440141442 is an apocalyptic number.

230440141442 is a deficient number, since it is larger than the sum of its proper divisors (168415176958).

230440141442 is a wasteful number, since it uses less digits than its factorization.

230440141442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72410.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 230440141442 its reverse (244141044032), we get a palindrome (474581185474).

The spelling of 230440141442 in words is "two hundred thirty billion, four hundred forty million, one hundred forty-one thousand, four hundred forty-two".