6929073066149 has 16 divisors (see below), whose sum is σ = 7537653789120. Its totient is φ = 6331381424640.

The previous prime is 6929073066143. The next prime is 6929073066163. The reversal of 6929073066149 is 9416603709296.

It is a cyclic number.

It is not a de Polignac number, because 6929073066149 - 2³² = 6924778098853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6929073066091 and 6929073066100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6929073066143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133484 + ... + 3725045.

It is an arithmetic number, because the mean of its divisors is an integer number (471103361820).

Almost surely, 2^{6929073066149} is an apocalyptic number.

It is an amenable number.

6929073066149 is a deficient number, since it is larger than the sum of its proper divisors (608580722971).

6929073066149 is a wasteful number, since it uses less digits than its factorization.

6929073066149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859940.

The product of its (nonzero) digits is 26453952, while the sum is 62.

The spelling of 6929073066149 in words is "six trillion, nine hundred twenty-nine billion, seventy-three million, sixty-six thousand, one hundred forty-nine".