29449089043 has 4 divisors (see below), whose sum is σ = 32126278968. Its totient is φ = 26771899120.

The previous prime is 29449089037. The next prime is 29449089053. The reversal of 29449089043 is 34098094492.

It is a happy number.

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 29449089043 - 2²¹ = 29446991891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29449089013) 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, 1338594946 + ... + 1338594967.

It is an arithmetic number, because the mean of its divisors is an integer number (8031569742).

Almost surely, 2^29449089043 is an apocalyptic number.

29449089043 is a deficient number, since it is larger than the sum of its proper divisors (2677189925).

29449089043 is a wasteful number, since it uses less digits than its factorization.

29449089043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677189924.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 29449089043 in words is "twenty-nine billion, four hundred forty-nine million, eighty-nine thousand, forty-three".