130244144221400 has 48 divisors (see below), whose sum is σ = 330346511258040. Its totient is φ = 47361506988800.

The previous prime is 130244144221397. The next prime is 130244144221549. The reversal of 130244144221400 is 4122441442031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29600939669 + ... + 29600944068.

Almost surely, 2^{130244144221400} is an apocalyptic number.

130244144221400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130244144221400 is an abundant number, since it is smaller than the sum of its proper divisors (200102367036640).

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

130244144221400 is a wasteful number, since it uses less digits than its factorization.

130244144221400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59201883764 (or 59201883755 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 130244144221400 its reverse (4122441442031), we get a palindrome (134366585663431).

The spelling of 130244144221400 in words is "one hundred thirty trillion, two hundred forty-four billion, one hundred forty-four million, two hundred twenty-one thousand, four hundred".