45244211244202 has 32 divisors (see below), whose sum is σ = 69507689447952. Its totient is φ = 22081409409024.

The previous prime is 45244211244103. The next prime is 45244211244203. The reversal of 45244211244202 is 20244211244254.

It can be written as a sum of positive squares in 8 ways, for example, as 6604175279881 + 38640035964321 = 2569859^2 + 6216111^2 .

It is a super-5 number, since 5×45244211244202⁵ (a number of 69 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (45244211244203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783597078 + ... + 783654814.

Almost surely, 2^{45244211244202} is an apocalyptic number.

45244211244202 is a deficient number, since it is larger than the sum of its proper divisors (24263478203750).

45244211244202 is a wasteful number, since it uses less digits than its factorization.

45244211244202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113242.

The product of its (nonzero) digits is 163840, while the sum is 37.

Adding to 45244211244202 its reverse (20244211244254), we get a palindrome (65488422488456).

The spelling of 45244211244202 in words is "forty-five trillion, two hundred forty-four billion, two hundred eleven million, two hundred forty-four thousand, two hundred two".