2442020444045 has 64 divisors (see below), whose sum is σ = 3855281439744. Its totient is φ = 1442451732480.

The previous prime is 2442020443939. The next prime is 2442020444047. The reversal of 2442020444045 is 5404440202442.

It is a happy number.

2442020444045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442020444045 - 2⁸ = 2442020443789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 2442020443996 and 2442020444014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442020444047) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2416682 + ... + 3274811.

It is an arithmetic number, because the mean of its divisors is an integer number (60238772496).

Almost surely, 2^{2442020444045} is an apocalyptic number.

It is an amenable number.

2442020444045 is a deficient number, since it is larger than the sum of its proper divisors (1413260995699).

2442020444045 is a wasteful number, since it uses less digits than its factorization.

2442020444045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691582.

The product of its (nonzero) digits is 163840, while the sum is 35.

Adding to 2442020444045 its reverse (5404440202442), we get a palindrome (7846460646487).

The spelling of 2442020444045 in words is "two trillion, four hundred forty-two billion, twenty million, four hundred forty-four thousand, forty-five".