45441044344 has 16 divisors (see below), whose sum is σ = 85292902800. Its totient is φ = 22696270272.

The previous prime is 45441044323. The next prime is 45441044359. The reversal of 45441044344 is 44344014454.

It is a super-2 number, since 2×45441044344² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3023524 + ... + 3038515.

It is an arithmetic number, because the mean of its divisors is an integer number (5330806425).

Almost surely, 2^45441044344 is an apocalyptic number.

It is an amenable number.

45441044344 is a deficient number, since it is larger than the sum of its proper divisors (39851858456).

45441044344 is a wasteful number, since it uses less digits than its factorization.

45441044344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6062982 (or 6062978 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 45441044344 its reverse (44344014454), we get a palindrome (89785058798).

The spelling of 45441044344 in words is "forty-five billion, four hundred forty-one million, forty-four thousand, three hundred forty-four".