4044051231449 has 8 divisors (see below), whose sum is σ = 4212901657440. Its totient is φ = 3878544378400.

The previous prime is 4044051231439. The next prime is 4044051231463. The reversal of 4044051231449 is 9441321504404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4044051231449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044051231439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835890767 + ... + 835895604.

It is an arithmetic number, because the mean of its divisors is an integer number (526612707180).

Almost surely, 2^{4044051231449} is an apocalyptic number.

It is an amenable number.

4044051231449 is a deficient number, since it is larger than the sum of its proper divisors (168850425991).

4044051231449 is a wasteful number, since it uses less digits than its factorization.

4044051231449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671786471.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 4044051231449 in words is "four trillion, forty-four billion, fifty-one million, two hundred thirty-one thousand, four hundred forty-nine".