29744019043 has 8 divisors (see below), whose sum is σ = 32163746112. Its totient is φ = 27398745216.

The previous prime is 29744019007. The next prime is 29744019073. The reversal of 29744019043 is 34091044792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29744019043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29744019073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18612480 + ... + 18614077.

It is an arithmetic number, because the mean of its divisors is an integer number (4020468264).

Almost surely, 2^29744019043 is an apocalyptic number.

29744019043 is a deficient number, since it is larger than the sum of its proper divisors (2419727069).

29744019043 is a wasteful number, since it uses less digits than its factorization.

29744019043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37226621.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 29744019043 in words is "twenty-nine billion, seven hundred forty-four million, nineteen thousand, forty-three".