440534404435044 has 24 divisors (see below), whose sum is σ = 1029759056702208. Its totient is φ = 146581166284960.

The previous prime is 440534404435039. The next prime is 440534404435057.

440534404435044 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×440534404435044² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440534404434984 and 440534404435002.

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 7 ways as a sum of consecutive naturals, for example, 32954392212 + ... + 32954405579.

It is an arithmetic number, because the mean of its divisors is an integer number (42906627362592).

Almost surely, 2^{440534404435044} is an apocalyptic number.

It is an amenable number.

440534404435044 is an abundant number, since it is smaller than the sum of its proper divisors (589224652267164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440534404435044 is a wasteful number, since it uses less digits than its factorization.

440534404435044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65908798355 (or 65908798353 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 48.

It can be divided in two parts, 44053440 and 4435044, that added together give a palindrome (48488484).

The spelling of 440534404435044 in words is "four hundred forty trillion, five hundred thirty-four billion, four hundred four million, four hundred thirty-five thousand, forty-four".