2040103413442 has 4 divisors (see below), whose sum is σ = 3060155120166. Its totient is φ = 1020051706720.

The previous prime is 2040103413409. The next prime is 2040103413451. The reversal of 2040103413442 is 2443143010402.

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

It can be written as a sum of positive squares in only one way, i.e., 1132391811321 + 907711602121 = 1064139^2 + 952739^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2040103413442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510025853359 + ... + 510025853362.

Almost surely, 2^{2040103413442} is an apocalyptic number.

2040103413442 is a deficient number, since it is larger than the sum of its proper divisors (1020051706724).

2040103413442 is a wasteful number, since it uses less digits than its factorization.

2040103413442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020051706723.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2040103413442 its reverse (2443143010402), we get a palindrome (4483246423844).

The spelling of 2040103413442 in words is "two trillion, forty billion, one hundred three million, four hundred thirteen thousand, four hundred forty-two".