130401502240 has 96 divisors (see below), whose sum is σ = 324585213120. Its totient is φ = 49370010624.

The previous prime is 130401502229. The next prime is 130401502241. The reversal of 130401502240 is 42205104031.

It is not an unprimeable number, because it can be changed into a prime (130401502241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3394822 + ... + 3433018.

It is an arithmetic number, because the mean of its divisors is an integer number (3381095970).

Almost surely, 2^130401502240 is an apocalyptic number.

130401502240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130401502240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162292606560).

130401502240 is an abundant number, since it is smaller than the sum of its proper divisors (194183710880).

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

130401502240 is a wasteful number, since it uses less digits than its factorization.

130401502240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39354 (or 39346 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 130401502240 its reverse (42205104031), we get a palindrome (172606606271).

The spelling of 130401502240 in words is "one hundred thirty billion, four hundred one million, five hundred two thousand, two hundred forty".