8066129149 has 8 divisors (see below), whose sum is σ = 8687530880. Its totient is φ = 7444860336.

The previous prime is 8066129119. The next prime is 8066129171. The reversal of 8066129149 is 9419216608.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8066129149 - 2¹³ = 8066120957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8066129099 and 8066129108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066129119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118504 + ... + 173710.

It is an arithmetic number, because the mean of its divisors is an integer number (1085941360).

Almost surely, 2^8066129149 is an apocalyptic number.

It is an amenable number.

8066129149 is a deficient number, since it is larger than the sum of its proper divisors (621401731).

8066129149 is a wasteful number, since it uses less digits than its factorization.

8066129149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66459.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 8066129149 is about 89811.6314794470. The cubic root of 8066129149 is about 2005.4956475142.

The spelling of 8066129149 in words is "eight billion, sixty-six million, one hundred twenty-nine thousand, one hundred forty-nine".