29049993080 has 16 divisors (see below), whose sum is σ = 65362484520. Its totient is φ = 11619997216.

The previous prime is 29049993079. The next prime is 29049993131. The reversal of 29049993080 is 8039994092.

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, 363124874 + ... + 363124953.

Almost surely, 2^29049993080 is an apocalyptic number.

29049993080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29049993080 is an abundant number, since it is smaller than the sum of its proper divisors (36312491440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29049993080 is a wasteful number, since it uses less digits than its factorization.

29049993080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726249838 (or 726249834 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 29049993080 in words is "twenty-nine billion, forty-nine million, nine hundred ninety-three thousand, eighty".