230142403142 has 8 divisors (see below), whose sum is σ = 345249300000. Its totient is φ = 115059303144.

The previous prime is 230142403111. The next prime is 230142403151. The reversal of 230142403142 is 241304241032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5925017 + ... + 5963732.

It is an arithmetic number, because the mean of its divisors is an integer number (43156162500).

Almost surely, 2^230142403142 is an apocalyptic number.

230142403142 is a deficient number, since it is larger than the sum of its proper divisors (115106896858).

230142403142 is a wasteful number, since it uses less digits than its factorization.

230142403142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11898430.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 230142403142 its reverse (241304241032), we get a palindrome (471446644174).

The spelling of 230142403142 in words is "two hundred thirty billion, one hundred forty-two million, four hundred three thousand, one hundred forty-two".