29023455473929 has 8 divisors (see below), whose sum is σ = 34239652540928. Its totient is φ = 24074755692480.

The previous prime is 29023455473921. The next prime is 29023455473933. The reversal of 29023455473929 is 92937455432092.

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 29023455473929 - 2³ = 29023455473921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29023455473921) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 66874321152 + ... + 66874321585.

It is an arithmetic number, because the mean of its divisors is an integer number (4279956567616).

Almost surely, 2^{29023455473929} is an apocalyptic number.

It is an amenable number.

29023455473929 is a deficient number, since it is larger than the sum of its proper divisors (5216197066999).

29023455473929 is a wasteful number, since it uses less digits than its factorization.

29023455473929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133748642775.

The product of its (nonzero) digits is 146966400, while the sum is 64.

The spelling of 29023455473929 in words is "twenty-nine trillion, twenty-three billion, four hundred fifty-five million, four hundred seventy-three thousand, nine hundred twenty-nine".