2644011035049 has 8 divisors (see below), whose sum is σ = 3525819568960. Its totient is φ = 1762438262256.

The previous prime is 2644011035041. The next prime is 2644011035059. The reversal of 2644011035049 is 9405301104462.

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

It is not a de Polignac number, because 2644011035049 - 2³ = 2644011035041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2644011034998 and 2644011035016.

It is not an unprimeable number, because it can be changed into a prime (2644011035041) 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, 58914109 + ... + 58958970.

It is an arithmetic number, because the mean of its divisors is an integer number (440727446120).

Almost surely, 2^{2644011035049} is an apocalyptic number.

It is an amenable number.

2644011035049 is a deficient number, since it is larger than the sum of its proper divisors (881808533911).

2644011035049 is a wasteful number, since it uses less digits than its factorization.

2644011035049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117880559.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 2644011035049 in words is "two trillion, six hundred forty-four billion, eleven million, thirty-five thousand, forty-nine".