2140957120 has 56 divisors (see below), whose sum is σ = 5104601424. Its totient is φ = 855300096.

The previous prime is 2140957111. The next prime is 2140957121. The reversal of 2140957120 is 217590412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140957121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278772 + ... + 286348.

Almost surely, 2^2140957120 is an apocalyptic number.

2140957120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140957120 is an abundant number, since it is smaller than the sum of its proper divisors (2963644304).

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

2140957120 is an equidigital number, since it uses as much as digits as its factorization.

2140957120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477 (or 8467 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2140957120 is about 46270.4778449499. The cubic root of 2140957120 is about 1288.8508324519.

The spelling of 2140957120 in words is "two billion, one hundred forty million, nine hundred fifty-seven thousand, one hundred twenty".