29411689343 has 4 divisors (see below), whose sum is σ = 29421823728. Its totient is φ = 29401554960.

The previous prime is 29411689339. The next prime is 29411689361. The reversal of 29411689343 is 34398611492.

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 29411689343 - 2² = 29411689339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29411689291 and 29411689300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29411689313) 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, 5062838 + ... + 5068643.

It is an arithmetic number, because the mean of its divisors is an integer number (7355455932).

Almost surely, 2^29411689343 is an apocalyptic number.

29411689343 is a deficient number, since it is larger than the sum of its proper divisors (10134385).

29411689343 is a wasteful number, since it uses less digits than its factorization.

29411689343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10134384.

The product of its digits is 1119744, while the sum is 50.

The spelling of 29411689343 in words is "twenty-nine billion, four hundred eleven million, six hundred eighty-nine thousand, three hundred forty-three".