2240020424044 has 24 divisors (see below), whose sum is σ = 4221633848768. Its totient is φ = 1033841646720.

The previous prime is 2240020424039. The next prime is 2240020424069. The reversal of 2240020424044 is 4404240200422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4294909 + ... + 4788139.

Almost surely, 2^{2240020424044} is an apocalyptic number.

It is an amenable number.

2240020424044 is a deficient number, since it is larger than the sum of its proper divisors (1981613424724).

2240020424044 is a wasteful number, since it uses less digits than its factorization.

2240020424044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580585 (or 580583 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2240020424044 its reverse (4404240200422), we get a palindrome (6644260624466).

The spelling of 2240020424044 in words is "two trillion, two hundred forty billion, twenty million, four hundred twenty-four thousand, forty-four".