4440074434437 has 16 divisors (see below), whose sum is σ = 6031895065920. Its totient is φ = 2904153487872.

The previous prime is 4440074434423. The next prime is 4440074434457. The reversal of 4440074434437 is 7344344700444.

It is not a de Polignac number, because 4440074434437 - 2²⁶ = 4440007325573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440074434457) by changing a digit.

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, 11890114 + ... + 12257852.

It is an arithmetic number, because the mean of its divisors is an integer number (376993441620).

Almost surely, 2^{4440074434437} is an apocalyptic number.

It is an amenable number.

4440074434437 is a deficient number, since it is larger than the sum of its proper divisors (1591820631483).

4440074434437 is a wasteful number, since it uses less digits than its factorization.

4440074434437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443732.

The product of its (nonzero) digits is 7225344, while the sum is 48.

The spelling of 4440074434437 in words is "four trillion, four hundred forty billion, seventy-four million, four hundred thirty-four thousand, four hundred thirty-seven".