440063626061445 has 16 divisors (see below), whose sum is σ = 706119285379200. Its totient is φ = 234028106005824.

The previous prime is 440063626061399. The next prime is 440063626061533. The reversal of 440063626061445 is 544160626360044.

It is not a de Polignac number, because 440063626061445 - 2¹⁹ = 440063625537157 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 42030904609 + ... + 42030915078.

It is an arithmetic number, because the mean of its divisors is an integer number (44132455336200).

Almost surely, 2^{440063626061445} is an apocalyptic number.

It is an amenable number.

440063626061445 is a deficient number, since it is larger than the sum of its proper divisors (266055659317755).

440063626061445 is a wasteful number, since it uses less digits than its factorization.

440063626061445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84061820044.

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 440063626061445 in words is "four hundred forty trillion, sixty-three billion, six hundred twenty-six million, sixty-one thousand, four hundred forty-five".