45344287072441 has 8 divisors (see below), whose sum is σ = 52085098422720. Its totient is φ = 38669239735728.

The previous prime is 45344287072429. The next prime is 45344287072453. The reversal of 45344287072441 is 14427078244354.

45344287072441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45344287072429) and next prime (45344287072453).

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

It is not a de Polignac number, because 45344287072441 - 2⁹ = 45344287071929 is a prime.

It is a super-2 number, since 2×45344287072441² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45344287072241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16441001911 + ... + 16441004668.

It is an arithmetic number, because the mean of its divisors is an integer number (6510637302840).

Almost surely, 2^{45344287072441} is an apocalyptic number.

It is an amenable number.

45344287072441 is a deficient number, since it is larger than the sum of its proper divisors (6740811350279).

45344287072441 is a wasteful number, since it uses less digits than its factorization.

45344287072441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32882006783.

The product of its (nonzero) digits is 24084480, while the sum is 55.

The spelling of 45344287072441 in words is "forty-five trillion, three hundred forty-four billion, two hundred eighty-seven million, seventy-two thousand, four hundred forty-one".