130000288468 has 12 divisors (see below), whose sum is σ = 227514771540. Its totient is φ = 64996068032.

The previous prime is 130000288361. The next prime is 130000288499. The reversal of 130000288468 is 864882000031.

It can be written as a sum of positive squares in 2 ways, for example, as 59293224004 + 70707064464 = 243502^2 + 265908^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130000288468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946723 + ... + 1075306.

It is an arithmetic number, because the mean of its divisors is an integer number (18959564295).

Almost surely, 2^130000288468 is an apocalyptic number.

It is an amenable number.

130000288468 is a deficient number, since it is larger than the sum of its proper divisors (97514483072).

130000288468 is a wasteful number, since it uses less digits than its factorization.

130000288468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038106 (or 2038104 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

Adding to 130000288468 its reverse (864882000031), we get a palindrome (994882288499).

The spelling of 130000288468 in words is "one hundred thirty billion, two hundred eighty-eight thousand, four hundred sixty-eight".