130142123344 has 20 divisors (see below), whose sum is σ = 258014327296. Its totient is φ = 63557780832.

The previous prime is 130142123263. The next prime is 130142123369. The reversal of 130142123344 is 443321241031.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 94579344 + ... + 94580719.

Almost surely, 2^130142123344 is an apocalyptic number.

It is an amenable number.

130142123344 is a deficient number, since it is larger than the sum of its proper divisors (127872203952).

130142123344 is a wasteful number, since it uses less digits than its factorization.

130142123344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189160114 (or 189160108 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 130142123344 its reverse (443321241031), we get a palindrome (573463364375).

The spelling of 130142123344 in words is "one hundred thirty billion, one hundred forty-two million, one hundred twenty-three thousand, three hundred forty-four".