45040124512466 has 8 divisors (see below), whose sum is σ = 67588850410380. Its totient is φ = 22510507709008.

The previous prime is 45040124512433. The next prime is 45040124512469. The reversal of 45040124512466 is 66421542104054.

It can be written as a sum of positive squares in 2 ways, for example, as 44822288553025 + 217835959441 = 6694945^2 + 466729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45040124512466² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45040124512469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4777267721 + ... + 4777277148.

Almost surely, 2^{45040124512466} is an apocalyptic number.

45040124512466 is a deficient number, since it is larger than the sum of its proper divisors (22548725897914).

45040124512466 is a wasteful number, since it uses less digits than its factorization.

45040124512466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554547228.

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 45040124512466 in words is "forty-five trillion, forty billion, one hundred twenty-four million, five hundred twelve thousand, four hundred sixty-six".