29423290329071 has 4 divisors (see below), whose sum is σ = 31154072113152. Its totient is φ = 27692508544992.

The previous prime is 29423290329031. The next prime is 29423290329077. The reversal of 29423290329071 is 17092309232492.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29423290329071 - 2¹⁸ = 29423290066927 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 (29423290329077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865390892015 + ... + 865390892048.

It is an arithmetic number, because the mean of its divisors is an integer number (7788518028288).

Almost surely, 2^{29423290329071} is an apocalyptic number.

29423290329071 is a deficient number, since it is larger than the sum of its proper divisors (1730781784081).

29423290329071 is a wasteful number, since it uses less digits than its factorization.

29423290329071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730781784080.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 29423290329071 in words is "twenty-nine trillion, four hundred twenty-three billion, two hundred ninety million, three hundred twenty-nine thousand, seventy-one".