129483653066 has 8 divisors (see below), whose sum is σ = 200922910020. Its totient is φ = 62509349728.

The previous prime is 129483653059. The next prime is 129483653077. The reversal of 129483653066 is 660356384921.

It can be written as a sum of positive squares in 2 ways, for example, as 122199884041 + 7283769025 = 349571^2 + 85345^2 .

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

It is a super-2 number, since 2×129483653066² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 129483652999 and 129483653017.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1116238331 + ... + 1116238446.

Almost surely, 2^129483653066 is an apocalyptic number.

129483653066 is a deficient number, since it is larger than the sum of its proper divisors (71439256954).

129483653066 is a wasteful number, since it uses less digits than its factorization.

129483653066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232476808.

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 129483653066 in words is "one hundred twenty-nine billion, four hundred eighty-three million, six hundred fifty-three thousand, sixty-six".