130004421421330 has 16 divisors (see below), whose sum is σ = 234008158892760. Its totient is φ = 52001724049792.

The previous prime is 130004421421309. The next prime is 130004421421333. The reversal of 130004421421330 is 33124124400031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 79562849879601 + 50441571541729 = 8919801^2 + 7102223^2 .

It is a super-2 number, since 2×130004421421330² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130004421421333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8359092 + ... + 18162688.

Almost surely, 2^{130004421421330} is an apocalyptic number.

130004421421330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130004421421330 is a deficient number, since it is larger than the sum of its proper divisors (104003737471430).

130004421421330 is a wasteful number, since it uses less digits than its factorization.

130004421421330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11129693.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 130004421421330 its reverse (33124124400031), we get a palindrome (163128545821361).

The spelling of 130004421421330 in words is "one hundred thirty trillion, four billion, four hundred twenty-one million, four hundred twenty-one thousand, three hundred thirty".