129063363005136 has 80 divisors (see below), whose sum is σ = 381953628403200. Its totient is φ = 36787238784384.

The previous prime is 129063363005107. The next prime is 129063363005167. The reversal of 129063363005136 is 631500363360921.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458232906 + ... + 458514473.

It is an arithmetic number, because the mean of its divisors is an integer number (4774420355040).

Almost surely, 2^{129063363005136} is an apocalyptic number.

129063363005136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

129063363005136 is an abundant number, since it is smaller than the sum of its proper divisors (252890265398064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

129063363005136 is a wasteful number, since it uses less digits than its factorization.

129063363005136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916747816 (or 916747810 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 48.

The spelling of 129063363005136 in words is "one hundred twenty-nine trillion, sixty-three billion, three hundred sixty-three million, five thousand, one hundred thirty-six".