44077664027459 has 4 divisors (see below), whose sum is σ = 44266838551416. Its totient is φ = 43888489503504.

The previous prime is 44077664027431. The next prime is 44077664027531. The reversal of 44077664027459 is 95472046677044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44077664027459 - 2¹² = 44077664023363 is a prime.

It is a super-2 number, since 2×44077664027459² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44077664027395 and 44077664027404.

It is not an unprimeable number, because it can be changed into a prime (44077664027659) 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 3 ways as a sum of consecutive naturals, for example, 94587261629 + ... + 94587262094.

It is an arithmetic number, because the mean of its divisors is an integer number (11066709637854).

Almost surely, 2^{44077664027459} is an apocalyptic number.

44077664027459 is a deficient number, since it is larger than the sum of its proper divisors (189174523957).

44077664027459 is a wasteful number, since it uses less digits than its factorization.

44077664027459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189174523956.

The product of its (nonzero) digits is 284497920, while the sum is 65.

The spelling of 44077664027459 in words is "forty-four trillion, seventy-seven billion, six hundred sixty-four million, twenty-seven thousand, four hundred fifty-nine".