45144101045312 has 28 divisors (see below), whose sum is σ = 89584728606156. Its totient is φ = 22571571002880.

The previous prime is 45144101045279. The next prime is 45144101045399. The reversal of 45144101045312 is 21354010144154.

It can be written as a sum of positive squares in 2 ways, for example, as 23230317806656 + 21913783238656 = 4819784^2 + 4681216^2 .

It is a super-2 number, since 2×45144101045312² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4446743 + ... + 10491030.

It is an arithmetic number, because the mean of its divisors is an integer number (3199454593077).

Almost surely, 2^{45144101045312} is an apocalyptic number.

It is an amenable number.

45144101045312 is a deficient number, since it is larger than the sum of its proper divisors (44440627560844).

45144101045312 is a wasteful number, since it uses less digits than its factorization.

45144101045312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14985006 (or 14984996 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 45144101045312 its reverse (21354010144154), we get a palindrome (66498111189466).

The spelling of 45144101045312 in words is "forty-five trillion, one hundred forty-four billion, one hundred one million, forty-five thousand, three hundred twelve".