29141328508 has 12 divisors (see below), whose sum is σ = 53681394760. Its totient is φ = 13803787152.

The previous prime is 29141328493. The next prime is 29141328521. The reversal of 29141328508 is 80582314192.

It is a super-2 number, since 2×29141328508² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 191719191 + ... + 191719342.

Almost surely, 2^29141328508 is an apocalyptic number.

It is an amenable number.

29141328508 is a deficient number, since it is larger than the sum of its proper divisors (24540066252).

29141328508 is a wasteful number, since it uses less digits than its factorization.

29141328508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383438556 (or 383438554 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 29141328508 in words is "twenty-nine billion, one hundred forty-one million, three hundred twenty-eight thousand, five hundred eight".