4444014492657 has 6 divisors (see below), whose sum is σ = 6419132044962. Its totient is φ = 2962676328432.

The previous prime is 4444014492629. The next prime is 4444014492677. The reversal of 4444014492657 is 7562944104444.

4444014492657 is a `hidden beast` number, since 4 + 4 + 440 + 144 + 9 + 2 + 6 + 57 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4361911613361 + 82102879296 = 2088519^2 + 286536^2 .

It is not a de Polignac number, because 4444014492657 - 2¹⁶ = 4444014427121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4444014492677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246889694028 + ... + 246889694045.

It is an arithmetic number, because the mean of its divisors is an integer number (1069855340827).

Almost surely, 2^{4444014492657} is an apocalyptic number.

It is an amenable number.

4444014492657 is a deficient number, since it is larger than the sum of its proper divisors (1975117552305).

4444014492657 is a wasteful number, since it uses less digits than its factorization.

4444014492657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493779388079 (or 493779388076 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 54.

The spelling of 4444014492657 in words is "four trillion, four hundred forty-four billion, fourteen million, four hundred ninety-two thousand, six hundred fifty-seven".