4440077437044 has 24 divisors (see below), whose sum is σ = 10395539673120. Its totient is φ = 1474974528544.

The previous prime is 4440077437013. The next prime is 4440077437049. The reversal of 4440077437044 is 4407347700444.

It is a junction number, because it is equal to n+sod(n) for n = 4440077436984 and 4440077437002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440077437049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631406814 + ... + 631413845.

It is an arithmetic number, because the mean of its divisors is an integer number (433147486380).

Almost surely, 2^{4440077437044} is an apocalyptic number.

It is an amenable number.

4440077437044 is an abundant number, since it is smaller than the sum of its proper divisors (5955462236076).

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

4440077437044 is a wasteful number, since it uses less digits than its factorization.

4440077437044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262820959 (or 1262820957 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 48.

The spelling of 4440077437044 in words is "four trillion, four hundred forty billion, seventy-seven million, four hundred thirty-seven thousand, forty-four".