29659445134 has 32 divisors (see below), whose sum is σ = 50144649984. Its totient is φ = 13040153280.

The previous prime is 29659445129. The next prime is 29659445149. The reversal of 29659445134 is 43154495692.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54759 + ... + 249634.

It is an arithmetic number, because the mean of its divisors is an integer number (1567020312).

Almost surely, 2^29659445134 is an apocalyptic number.

29659445134 is a deficient number, since it is larger than the sum of its proper divisors (20485204850).

29659445134 is a wasteful number, since it uses less digits than its factorization.

29659445134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304552.

The product of its digits is 4665600, while the sum is 52.

The spelling of 29659445134 in words is "twenty-nine billion, six hundred fifty-nine million, four hundred forty-five thousand, one hundred thirty-four".