45144614166 has 16 divisors (see below), whose sum is σ = 90747551664. Its totient is φ = 14971817504.

The previous prime is 45144614113. The next prime is 45144614167. The reversal of 45144614166 is 66141644154.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45144614167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19095525 + ... + 19097888.

It is an arithmetic number, because the mean of its divisors is an integer number (5671721979).

Almost surely, 2^45144614166 is an apocalyptic number.

45144614166 is an abundant number, since it is smaller than the sum of its proper divisors (45602937498).

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

45144614166 is a wasteful number, since it uses less digits than its factorization.

45144614166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38193615.

The product of its digits is 276480, while the sum is 42.

The spelling of 45144614166 in words is "forty-five billion, one hundred forty-four million, six hundred fourteen thousand, one hundred sixty-six".