29974235134 has 16 divisors (see below), whose sum is σ = 48027437568. Its totient is φ = 13980692992.

The previous prime is 29974235111. The next prime is 29974235143. The reversal of 29974235134 is 43153247992.

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 7 ways as a sum of consecutive naturals, for example, 3897022 + ... + 3904705.

It is an arithmetic number, because the mean of its divisors is an integer number (3001714848).

Almost surely, 2^29974235134 is an apocalyptic number.

29974235134 is a deficient number, since it is larger than the sum of its proper divisors (18053202434).

29974235134 is a wasteful number, since it uses less digits than its factorization.

29974235134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801859.

The product of its digits is 1632960, while the sum is 49.

The spelling of 29974235134 in words is "twenty-nine billion, nine hundred seventy-four million, two hundred thirty-five thousand, one hundred thirty-four".