130144364 has 24 divisors (see below), whose sum is σ = 261438240. Its totient is φ = 55529856.

The previous prime is 130144337. The next prime is 130144369. The reversal of 130144364 is 463441031.

It is not an unprimeable number, because it can be changed into a prime (130144369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737 + ... + 16560.

It is an arithmetic number, because the mean of its divisors is an integer number (10893260).

Almost surely, 2^130144364 is an apocalyptic number.

130144364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130144364 is an abundant number, since it is smaller than the sum of its proper divisors (131293876).

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

130144364 is a wasteful number, since it uses less digits than its factorization.

130144364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20537 (or 20535 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 130144364 is about 11408.0832745909. The cubic root of 130144364 is about 506.7671501613.

Adding to 130144364 its reverse (463441031), we get a palindrome (593585395).

The spelling of 130144364 in words is "one hundred thirty million, one hundred forty-four thousand, three hundred sixty-four".