130278814050 has 384 divisors, whose sum is σ = 436940034048. Its totient is φ = 24855552000.

The previous prime is 130278814021. The next prime is 130278814051. The reversal of 130278814050 is 50418872031.

It is not an unprimeable number, because it can be changed into a prime (130278814051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 8042259 + ... + 8058441.

It is an arithmetic number, because the mean of its divisors is an integer number (1137864672).

Almost surely, 2^130278814050 is an apocalyptic number.

130278814050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130278814050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218470017024).

130278814050 is an abundant number, since it is smaller than the sum of its proper divisors (306661219998).

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

130278814050 is a wasteful number, since it uses less digits than its factorization.

130278814050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16274 (or 16269 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 130278814050 in words is "one hundred thirty billion, two hundred seventy-eight million, eight hundred fourteen thousand, fifty".