29005814984 has 16 divisors (see below), whose sum is σ = 55412053020. Its totient is φ = 14229267520.

The previous prime is 29005814977. The next prime is 29005815001. The reversal of 29005814984 is 48941850092.

It can be written as a sum of positive squares in 2 ways, for example, as 26513608900 + 2492206084 = 162830^2 + 49922^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34204547 + ... + 34205394.

Almost surely, 2^29005814984 is an apocalyptic number.

It is an amenable number.

29005814984 is a deficient number, since it is larger than the sum of its proper divisors (26406238036).

29005814984 is a wasteful number, since it uses less digits than its factorization.

29005814984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68410000 (or 68409996 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 29005814984 in words is "twenty-nine billion, five million, eight hundred fourteen thousand, nine hundred eighty-four".