2140014234 has 8 divisors (see below), whose sum is σ = 4280028480. Its totient is φ = 713338076.

The previous prime is 2140014209. The next prime is 2140014241. The reversal of 2140014234 is 4324100412.

It is a sphenic number, since it is the product of 3 distinct primes.

2140014234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2140014234.

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 3 ways as a sum of consecutive naturals, for example, 178334514 + ... + 178334525.

It is an arithmetic number, because the mean of its divisors is an integer number (535003560).

Almost surely, 2^2140014234 is an apocalyptic number.

2140014234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2140014234 is a wasteful number, since it uses less digits than its factorization.

2140014234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356669044.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2140014234 is about 46260.2878719966. The cubic root of 2140014234 is about 1288.6615996648.

Adding to 2140014234 its reverse (4324100412), we get a palindrome (6464114646).

The spelling of 2140014234 in words is "two billion, one hundred forty million, fourteen thousand, two hundred thirty-four".