2240440020004 has 12 divisors (see below), whose sum is σ = 4151403566604. Its totient is φ = 1054324715264.

The previous prime is 2240440019981. The next prime is 2240440020023. The reversal of 2240440020004 is 4000200440422.

It can be written as a sum of positive squares in 2 ways, for example, as 1127419240000 + 1113020780004 = 1061800^2 + 1054998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16473823609 + ... + 16473823744.

It is an arithmetic number, because the mean of its divisors is an integer number (345950297217).

Almost surely, 2^{2240440020004} is an apocalyptic number.

It is an amenable number.

2240440020004 is a deficient number, since it is larger than the sum of its proper divisors (1910963546600).

2240440020004 is a wasteful number, since it uses less digits than its factorization.

2240440020004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32947647374 (or 32947647372 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2240440020004 its reverse (4000200440422), we get a palindrome (6240640460426).

The spelling of 2240440020004 in words is "two trillion, two hundred forty billion, four hundred forty million, twenty thousand, four".