45244413221202 has 48 divisors (see below), whose sum is σ = 105571418971200. Its totient is φ = 13921210030176.

The previous prime is 45244413221197. The next prime is 45244413221209. The reversal of 45244413221202 is 20212231444254.

45244413221202 is a `hidden beast` number, since 4 + 5 + 2 + 4 + 441 + 3 + 2 + 2 + 1 + 202 = 666.

It is not an unprimeable number, because it can be changed into a prime (45244413221209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22164843 + ... + 24119889.

It is an arithmetic number, because the mean of its divisors is an integer number (2199404561900).

Almost surely, 2^{45244413221202} is an apocalyptic number.

45244413221202 is an abundant number, since it is smaller than the sum of its proper divisors (60327005749998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45244413221202 is a wasteful number, since it uses less digits than its factorization.

45244413221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053967 (or 2053964 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 45244413221202 its reverse (20212231444254), we get a palindrome (65456644665456).

The spelling of 45244413221202 in words is "forty-five trillion, two hundred forty-four billion, four hundred thirteen million, two hundred twenty-one thousand, two hundred two".