29969460080 has 40 divisors (see below), whose sum is σ = 79633138272. Its totient is φ = 10275243264.

The previous prime is 29969460061. The next prime is 29969460137. The reversal of 29969460080 is 8006496992.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 26757887 + ... + 26759006.

Almost surely, 2^29969460080 is an apocalyptic number.

29969460080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29969460080 is an abundant number, since it is smaller than the sum of its proper divisors (49663678192).

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

29969460080 is a wasteful number, since it uses less digits than its factorization.

29969460080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53516913 (or 53516907 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 29969460080 in words is "twenty-nine billion, nine hundred sixty-nine million, four hundred sixty thousand, eighty".