2140801260 has 48 divisors (see below), whose sum is σ = 6455341536. Its totient is φ = 526966272.

The previous prime is 2140801237. The next prime is 2140801303. The reversal of 2140801260 is 621080412.

It is a self number, because there is not a number n which added to its sum of digits gives 2140801260.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1371529 + ... + 1373088.

It is an arithmetic number, because the mean of its divisors is an integer number (134486282).

Almost surely, 2^2140801260 is an apocalyptic number.

2140801260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140801260 is an abundant number, since it is smaller than the sum of its proper divisors (4314540276).

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

2140801260 is a wasteful number, since it uses less digits than its factorization.

2140801260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744642 (or 2744640 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2140801260 is about 46268.7935870388. The cubic root of 2140801260 is about 1288.8195559162.

Adding to 2140801260 its reverse (621080412), we get a palindrome (2761881672).

The spelling of 2140801260 in words is "two billion, one hundred forty million, eight hundred one thousand, two hundred sixty".