129863042710 has 32 divisors (see below), whose sum is σ = 241554182400. Its totient is φ = 50215342080.

The previous prime is 129863042689. The next prime is 129863042807. The reversal of 129863042710 is 17240368921.

It is a congruent number.

It is an unprimeable number.

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, 62526 + ... + 513454.

It is an arithmetic number, because the mean of its divisors is an integer number (7548568200).

Almost surely, 2^129863042710 is an apocalyptic number.

129863042710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

129863042710 is a deficient number, since it is larger than the sum of its proper divisors (111691139690).

129863042710 is a wasteful number, since it uses less digits than its factorization.

129863042710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451896.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 129863042710 in words is "one hundred twenty-nine billion, eight hundred sixty-three million, forty-two thousand, seven hundred ten".