130204442000 has 40 divisors (see below), whose sum is σ = 314834345592. Its totient is φ = 52081776000.

The previous prime is 130204441999. The next prime is 130204442057. The reversal of 130204442000 is 244402031.

It can be written as a sum of positive squares in 4 ways, for example, as 2409631744 + 127794810256 = 49088^2 + 357484^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32549111 + ... + 32553110.

Almost surely, 2^130204442000 is an apocalyptic number.

130204442000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130204442000 is an abundant number, since it is smaller than the sum of its proper divisors (184629903592).

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

130204442000 is an equidigital number, since it uses as much as digits as its factorization.

130204442000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65102244 (or 65102228 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 130204442000 its reverse (244402031), we get a palindrome (130448844031).

The spelling of 130204442000 in words is "one hundred thirty billion, two hundred four million, four hundred forty-two thousand".