29085433293 has 16 divisors (see below), whose sum is σ = 44324026880. Its totient is φ = 16618985136.

The previous prime is 29085433271. The next prime is 29085433303. The reversal of 29085433293 is 39233458092.

It is a happy number.

It is not a de Polignac number, because 29085433293 - 2⁹ = 29085432781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29085433493) 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 15 ways as a sum of consecutive naturals, for example, 279078 + ... + 368856.

It is an arithmetic number, because the mean of its divisors is an integer number (2770251680).

Almost surely, 2^29085433293 is an apocalyptic number.

It is an amenable number.

29085433293 is a deficient number, since it is larger than the sum of its proper divisors (15238593587).

29085433293 is a wasteful number, since it uses less digits than its factorization.

29085433293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105216.

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 29085433293 in words is "twenty-nine billion, eighty-five million, four hundred thirty-three thousand, two hundred ninety-three".