2042442224403 has 96 divisors (see below), whose sum is σ = 3349271877120. Its totient is φ = 1080772224000.

The previous prime is 2042442224399. The next prime is 2042442224411. The reversal of 2042442224403 is 3044222442402.

It is a happy number.

It is not a de Polignac number, because 2042442224403 - 2² = 2042442224399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042442224423) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1261544728 + ... + 1261546346.

It is an arithmetic number, because the mean of its divisors is an integer number (34888248720).

Almost surely, 2^{2042442224403} is an apocalyptic number.

2042442224403 is a deficient number, since it is larger than the sum of its proper divisors (1306829652717).

2042442224403 is a wasteful number, since it uses less digits than its factorization.

2042442224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489 (or 2418 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 2042442224403 its reverse (3044222442402), we get a palindrome (5086664666805).

The spelling of 2042442224403 in words is "two trillion, forty-two billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred three".