2400140014 has 4 divisors (see below), whose sum is σ = 3600210024. Its totient is φ = 1200070006.

The previous prime is 2400139993. The next prime is 2400140047. The reversal of 2400140014 is 4100410042.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2400140014.

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 as a sum of consecutive naturals, namely, 600035002 + ... + 600035005.

It is an arithmetic number, because the mean of its divisors is an integer number (900052506).

Almost surely, 2^2400140014 is an apocalyptic number.

2400140014 is a deficient number, since it is larger than the sum of its proper divisors (1200070010).

2400140014 is a wasteful number, since it uses less digits than its factorization.

2400140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200070009.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2400140014 is about 48991.2238467259. The cubic root of 2400140014 is about 1338.8919357650.

Adding to 2400140014 its reverse (4100410042), we get a palindrome (6500550056).

The spelling of 2400140014 in words is "two billion, four hundred million, one hundred forty thousand, fourteen".