2140001334 has 12 divisors (see below), whose sum is σ = 4636669596. Its totient is φ = 713333772.

The previous prime is 2140001323. The next prime is 2140001371. The reversal of 2140001334 is 4331000412.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 118888963 = 2140001334 / (2 + 1 + 4 + 0 + 0 + 0 + 1 + 3 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 59444464 + ... + 59444499.

It is an arithmetic number, because the mean of its divisors is an integer number (386389133).

Almost surely, 2^2140001334 is an apocalyptic number.

2140001334 is an abundant number, since it is smaller than the sum of its proper divisors (2496668262).

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

2140001334 is a wasteful number, since it uses less digits than its factorization.

2140001334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118888971 (or 118888968 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2140001334 is about 46260.1484433416. The cubic root of 2140001334 is about 1288.6590103101.

Adding to 2140001334 its reverse (4331000412), we get a palindrome (6471001746).

The spelling of 2140001334 in words is "two billion, one hundred forty million, one thousand, three hundred thirty-four".