45114125442212 has 48 divisors (see below), whose sum is σ = 85216163341680. Its totient is φ = 20818577375232.

The previous prime is 45114125442187. The next prime is 45114125442233. The reversal of 45114125442212 is 21224452141154.

It can be written as a sum of positive squares in 8 ways, for example, as 1600260420196 + 43513865022016 = 1265014^2 + 6596504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3494618 + ... + 10121294.

It is an arithmetic number, because the mean of its divisors is an integer number (1775336736285).

Almost surely, 2^{45114125442212} is an apocalyptic number.

It is an amenable number.

45114125442212 is a deficient number, since it is larger than the sum of its proper divisors (40102037899468).

45114125442212 is a wasteful number, since it uses less digits than its factorization.

45114125442212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628640 (or 6628638 counting only the distinct ones).

The product of its digits is 102400, while the sum is 38.

Adding to 45114125442212 its reverse (21224452141154), we get a palindrome (66338577583366).

The spelling of 45114125442212 in words is "forty-five trillion, one hundred fourteen billion, one hundred twenty-five million, four hundred forty-two thousand, two hundred twelve".