2140044114240 has 112 divisors (see below), whose sum is σ = 7549600100160. Its totient is φ = 570678428160.

The previous prime is 2140044114223. The next prime is 2140044114301. The reversal of 2140044114240 is 424114400412.

It is a happy number.

2140044114240 is a `hidden beast` number, since 2 + 1 + 4 + 0 + 0 + 4 + 411 + 4 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 123836506 + ... + 123853785.

Almost surely, 2^{2140044114240} is an apocalyptic number.

2140044114240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140044114240 is an abundant number, since it is smaller than the sum of its proper divisors (5409555985920).

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

2140044114240 is a wasteful number, since it uses less digits than its factorization.

2140044114240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247690317 (or 247690301 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 2140044114240 its reverse (424114400412), we get a palindrome (2564158514652).

The spelling of 2140044114240 in words is "two trillion, one hundred forty billion, forty-four million, one hundred fourteen thousand, two hundred forty".