129867416073 has 48 divisors (see below), whose sum is σ = 211001184576. Its totient is φ = 79497884160.

The previous prime is 129867416071. The next prime is 129867416113. The reversal of 129867416073 is 370614768921.

129867416073 is a `hidden beast` number, since 1 + 29 + 8 + 6 + 7 + 4 + 1 + 607 + 3 = 666.

It is not a de Polignac number, because 129867416073 - 2¹ = 129867416071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (129867416071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214011 + ... + 552752.

It is an arithmetic number, because the mean of its divisors is an integer number (4395858012).

Almost surely, 2^129867416073 is an apocalyptic number.

It is an amenable number.

129867416073 is a deficient number, since it is larger than the sum of its proper divisors (81133768503).

129867416073 is an equidigital number, since it uses as much as digits as its factorization.

129867416073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766836 (or 766824 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 129867416073 in words is "one hundred twenty-nine billion, eight hundred sixty-seven million, four hundred sixteen thousand, seventy-three".