29954853532970 has 16 divisors (see below), whose sum is σ = 53956521063648. Its totient is φ = 11973544812240.

The previous prime is 29954853532861. The next prime is 29954853532973. The reversal of 29954853532970 is 7923535845992.

It is a junction number, because it is equal to n+sod(n) for n = 29954853532894 and 29954853532903.

It is not an unprimeable number, because it can be changed into a prime (29954853532973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049560136 + ... + 1049588675.

It is an arithmetic number, because the mean of its divisors is an integer number (3372282566478).

Almost surely, 2^{29954853532970} is an apocalyptic number.

29954853532970 is a deficient number, since it is larger than the sum of its proper divisors (24001667530678).

29954853532970 is a wasteful number, since it uses less digits than its factorization.

29954853532970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099150245.

The product of its (nonzero) digits is 734832000, while the sum is 71.

The spelling of 29954853532970 in words is "twenty-nine trillion, nine hundred fifty-four billion, eight hundred fifty-three million, five hundred thirty-two thousand, nine hundred seventy".