3448942686049 has 32 divisors (see below), whose sum is σ = 4163996491776. Its totient is φ = 2793956578560.

The previous prime is 3448942686047. The next prime is 3448942686053. The reversal of 3448942686049 is 9406862498443.

It is not a de Polignac number, because 3448942686049 - 2¹ = 3448942686047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3448942686047) 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 31 ways as a sum of consecutive naturals, for example, 81597129 + ... + 81639385.

It is an arithmetic number, because the mean of its divisors is an integer number (130124890368).

Almost surely, 2^{3448942686049} is an apocalyptic number.

It is an amenable number.

3448942686049 is a deficient number, since it is larger than the sum of its proper divisors (715053805727).

3448942686049 is a wasteful number, since it uses less digits than its factorization.

3448942686049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51085.

The product of its (nonzero) digits is 286654464, while the sum is 67.

The spelling of 3448942686049 in words is "three trillion, four hundred forty-eight billion, nine hundred forty-two million, six hundred eighty-six thousand, forty-nine".