129044093 has 8 divisors (see below), whose sum is σ = 139542912. Its totient is φ = 118868416.

The previous prime is 129044087. The next prime is 129044101. The reversal of 129044093 is 390440921.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 129044093 - 2¹⁴ = 129027709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129044063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79955 + ... + 81552.

It is an arithmetic number, because the mean of its divisors is an integer number (17442864).

Almost surely, 2^129044093 is an apocalyptic number.

It is an amenable number.

129044093 is a deficient number, since it is larger than the sum of its proper divisors (10498819).

129044093 is a wasteful number, since it uses less digits than its factorization.

129044093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161571.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 129044093 is about 11359.7576118507. The cubic root of 129044093 is about 505.3349971499.

The spelling of 129044093 in words is "one hundred twenty-nine million, forty-four thousand, ninety-three".