130420341442020 has 192 divisors, whose sum is σ = 420440780390400. Its totient is φ = 29589523911168.

The previous prime is 130420341441997. The next prime is 130420341442021. The reversal of 130420341442020 is 20244143024031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (130420341442021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 88571437 + ... + 90031883.

It is an arithmetic number, because the mean of its divisors is an integer number (2189795731200).

Almost surely, 2^{130420341442020} is an apocalyptic number.

130420341442020 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 130420341442020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210220390195200).

130420341442020 is an abundant number, since it is smaller than the sum of its proper divisors (290020438948380).

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

130420341442020 is a wasteful number, since it uses less digits than its factorization.

130420341442020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462042 (or 1462040 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 130420341442020 its reverse (20244143024031), we get a palindrome (150664484466051).

The spelling of 130420341442020 in words is "one hundred thirty trillion, four hundred twenty billion, three hundred forty-one million, four hundred forty-two thousand, twenty".