130432302142440 has 256 divisors, whose sum is σ = 418267219392000. Its totient is φ = 32423844741120.

The previous prime is 130432302142433. The next prime is 130432302142501. The reversal of 130432302142440 is 44241203234031.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 620501676 + ... + 620711844.

It is an arithmetic number, because the mean of its divisors is an integer number (1633856325750).

Almost surely, 2^{130432302142440} is an apocalyptic number.

130432302142440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130432302142440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209133609696000).

130432302142440 is an abundant number, since it is smaller than the sum of its proper divisors (287834917249560).

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

130432302142440 is a wasteful number, since it uses less digits than its factorization.

130432302142440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213100 (or 213096 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 130432302142440 its reverse (44241203234031), we get a palindrome (174673505376471).

The spelling of 130432302142440 in words is "one hundred thirty trillion, four hundred thirty-two billion, three hundred two million, one hundred forty-two thousand, four hundred forty".