2141389580 has 48 divisors (see below), whose sum is σ = 5074907040. Its totient is φ = 751833600.

The previous prime is 2141389559. The next prime is 2141389603. The reversal of 2141389580 is 859831412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161441 + ... + 174200.

It is an arithmetic number, because the mean of its divisors is an integer number (105727230).

Almost surely, 2^2141389580 is an apocalyptic number.

2141389580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141389580 is an abundant number, since it is smaller than the sum of its proper divisors (2933517460).

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

2141389580 is a wasteful number, since it uses less digits than its factorization.

2141389580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335690 (or 335688 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 2141389580 is about 46275.1507831147. The cubic root of 2141389580 is about 1288.9376065557.

The spelling of 2141389580 in words is "two billion, one hundred forty-one million, three hundred eighty-nine thousand, five hundred eighty".