29342767720072 has 64 divisors (see below), whose sum is σ = 55970290696320. Its totient is φ = 14418428226048.

The previous prime is 29342767720069. The next prime is 29342767720151. The reversal of 29342767720072 is 27002776724392.

It is a junction number, because it is equal to n+sod(n) for n = 29342767719989 and 29342767720016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391789813 + ... + 391864699.

It is an arithmetic number, because the mean of its divisors is an integer number (874535792130).

Almost surely, 2^{29342767720072} is an apocalyptic number.

It is an amenable number.

29342767720072 is a deficient number, since it is larger than the sum of its proper divisors (26627522976248).

29342767720072 is a wasteful number, since it uses less digits than its factorization.

29342767720072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76670 (or 76666 counting only the distinct ones).

The product of its (nonzero) digits is 24893568, while the sum is 58.

The spelling of 29342767720072 in words is "twenty-nine trillion, three hundred forty-two billion, seven hundred sixty-seven million, seven hundred twenty thousand, seventy-two".