2140011004 has 6 divisors (see below), whose sum is σ = 3745019264. Its totient is φ = 1070005500.

The previous prime is 2140011001. The next prime is 2140011043. The reversal of 2140011004 is 4001100412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140011001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267501372 + ... + 267501379.

Almost surely, 2^2140011004 is an apocalyptic number.

It is an amenable number.

2140011004 is a deficient number, since it is larger than the sum of its proper divisors (1605008260).

2140011004 is a wasteful number, since it uses less digits than its factorization.

2140011004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535002755 (or 535002753 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2140011004 is about 46260.2529608302. The cubic root of 2140011004 is about 1288.6609513235.

Adding to 2140011004 its reverse (4001100412), we get a palindrome (6141111416).

The spelling of 2140011004 in words is "two billion, one hundred forty million, eleven thousand, four".