130240431142 has 8 divisors (see below), whose sum is σ = 195363396432. Its totient is φ = 65119299000.

The previous prime is 130240431109. The next prime is 130240431149. The reversal of 130240431142 is 241134042031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130240431149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 264234 + ... + 574717.

It is an arithmetic number, because the mean of its divisors is an integer number (24420424554).

Almost surely, 2^130240431142 is an apocalyptic number.

130240431142 is a deficient number, since it is larger than the sum of its proper divisors (65122965290).

130240431142 is an equidigital number, since it uses as much as digits as its factorization.

130240431142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916574.

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

Adding to 130240431142 its reverse (241134042031), we get a palindrome (371374473173).

The spelling of 130240431142 in words is "one hundred thirty billion, two hundred forty million, four hundred thirty-one thousand, one hundred forty-two".