2442165350045 has 4 divisors (see below), whose sum is σ = 2930598420060. Its totient is φ = 1953732280032.

The previous prime is 2442165350029. The next prime is 2442165350047. The reversal of 2442165350045 is 5400535612442.

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

It can be written as a sum of positive squares in 2 ways, for example, as 509678910724 + 1932486439321 = 713918^2 + 1390139^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442165350045 - 2⁴ = 2442165350029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2442165349984 and 2442165350011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442165350047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244216535000 + ... + 244216535009.

It is an arithmetic number, because the mean of its divisors is an integer number (732649605015).

Almost surely, 2^{2442165350045} is an apocalyptic number.

It is an amenable number.

2442165350045 is a deficient number, since it is larger than the sum of its proper divisors (488433070015).

2442165350045 is an equidigital number, since it uses as much as digits as its factorization.

2442165350045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488433070014.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 2442165350045 in words is "two trillion, four hundred forty-two billion, one hundred sixty-five million, three hundred fifty thousand, forty-five".