2130967280 has 160 divisors (see below), whose sum is σ = 5555977728. Its totient is φ = 754790400.

The previous prime is 2130967271. The next prime is 2130967283. The reversal of 2130967280 is 827690312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130967283) 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 31 ways as a sum of consecutive naturals, for example, 5061470 + ... + 5061890.

Almost surely, 2^2130967280 is an apocalyptic number.

2130967280 is a gapful number since it is divisible by the number (20) 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 2130967280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2777988864).

2130967280 is an abundant number, since it is smaller than the sum of its proper divisors (3425010448).

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

2130967280 is a wasteful number, since it uses less digits than its factorization.

2130967280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2130967280 is about 46162.4011507201. The cubic root of 2130967280 is about 1286.8430868845.

The spelling of 2130967280 in words is "two billion, one hundred thirty million, nine hundred sixty-seven thousand, two hundred eighty".