130384961280 has 1440 divisors, whose sum is σ = 569264661504. Its totient is φ = 27853258752.

The previous prime is 130384961279. The next prime is 130384961281. The reversal of 130384961280 is 82169483031.

130384961280 is a `hidden beast` number, since 1 + 3 + 0 + 38 + 496 + 128 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (130384961279) and next prime (130384961281).

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130384961281) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1218550987 + ... + 1218551093.

Almost surely, 2^130384961280 is an apocalyptic number.

130384961280 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 130384961280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284632330752).

130384961280 is an abundant number, since it is smaller than the sum of its proper divisors (438879700224).

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

130384961280 is a wasteful number, since it uses less digits than its factorization.

130384961280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 130384961280 in words is "one hundred thirty billion, three hundred eighty-four million, nine hundred sixty-one thousand, two hundred eighty".