29343965013 has 80 divisors (see below), whose sum is σ = 51811379136. Its totient is φ = 16348469760.

The previous prime is 29343965011. The next prime is 29343965017. The reversal of 29343965013 is 31056934392.

29343965013 is a `hidden beast` number, since 29 + 34 + 3 + 96 + 501 + 3 = 666.

It is not a de Polignac number, because 29343965013 - 2¹ = 29343965011 is a prime.

It is a super-2 number, since 2×29343965013² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29343965013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29343965011) 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 79 ways as a sum of consecutive naturals, for example, 628795 + ... + 673847.

Almost surely, 2^29343965013 is an apocalyptic number.

It is an amenable number.

29343965013 is a deficient number, since it is larger than the sum of its proper divisors (22467414123).

29343965013 is a wasteful number, since it uses less digits than its factorization.

29343965013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45136 (or 45127 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 29343965013 in words is "twenty-nine billion, three hundred forty-three million, nine hundred sixty-five thousand, thirteen".