130755777630276 has 72 divisors (see below), whose sum is σ = 318967934947200. Its totient is φ = 41686418105024.

The previous prime is 130755777630271. The next prime is 130755777630307. The reversal of 130755777630276 is 672036777557031.

It is not an unprimeable number, because it can be changed into a prime (130755777630271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68563621 + ... + 70444883.

It is an arithmetic number, because the mean of its divisors is an integer number (4430110207600).

Almost surely, 2^{130755777630276} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130755777630276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159483967473600).

130755777630276 is an abundant number, since it is smaller than the sum of its proper divisors (188212157316924).

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

130755777630276 is a wasteful number, since it uses less digits than its factorization.

130755777630276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892265 (or 1892240 counting only the distinct ones).

The product of its (nonzero) digits is 272273400, while the sum is 66.

The spelling of 130755777630276 in words is "one hundred thirty trillion, seven hundred fifty-five billion, seven hundred seventy-seven million, six hundred thirty thousand, two hundred seventy-six".