130234142140 has 24 divisors (see below), whose sum is σ = 279851972400. Its totient is φ = 50882176128.

The previous prime is 130234142111. The next prime is 130234142149. The reversal of 130234142140 is 41241432031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130234142149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75716665 + ... + 75718384.

It is an arithmetic number, because the mean of its divisors is an integer number (11660498850).

Almost surely, 2^130234142140 is an apocalyptic number.

130234142140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130234142140 is an abundant number, since it is smaller than the sum of its proper divisors (149617830260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130234142140 is a wasteful number, since it uses less digits than its factorization.

130234142140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151435101 (or 151435099 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 130234142140 its reverse (41241432031), we get a palindrome (171475574171).

The spelling of 130234142140 in words is "one hundred thirty billion, two hundred thirty-four million, one hundred forty-two thousand, one hundred forty".