129041364 has 48 divisors (see below), whose sum is σ = 306948096. Its totient is φ = 42184800.

The previous prime is 129041357. The next prime is 129041371. The reversal of 129041364 is 463140921.

It is an interprime number because it is at equal distance from previous prime (129041357) and next prime (129041371).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264729 + ... + 265215.

It is an arithmetic number, because the mean of its divisors is an integer number (6394752).

Almost surely, 2^129041364 is an apocalyptic number.

It is an amenable number.

129041364 is an abundant number, since it is smaller than the sum of its proper divisors (177906732).

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

129041364 is a wasteful number, since it uses less digits than its factorization.

129041364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 129041364 is about 11359.6374942161. The cubic root of 129041364 is about 505.3314348819.

The spelling of 129041364 in words is "one hundred twenty-nine million, forty-one thousand, three hundred sixty-four".