29959566994 has 16 divisors (see below), whose sum is σ = 51385336128. Its totient is φ = 12833294832.

The previous prime is 29959566983. The next prime is 29959567009. The reversal of 29959566994 is 49966595992.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514692 + ... + 569935.

It is an arithmetic number, because the mean of its divisors is an integer number (3211583508).

Almost surely, 2^29959566994 is an apocalyptic number.

29959566994 is a deficient number, since it is larger than the sum of its proper divisors (21425769134).

29959566994 is a wasteful number, since it uses less digits than its factorization.

29959566994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086609.

The product of its digits is 425152800, while the sum is 73.

The spelling of 29959566994 in words is "twenty-nine billion, nine hundred fifty-nine million, five hundred sixty-six thousand, nine hundred ninety-four".