29945003213206 has 16 divisors (see below), whose sum is σ = 45124992229680. Its totient is φ = 14903397285120.

The previous prime is 29945003213201. The next prime is 29945003213249. The reversal of 29945003213206 is 60231230054992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29945003213201) 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, 13505896 + ... + 15565963.

It is an arithmetic number, because the mean of its divisors is an integer number (2820312014355).

Almost surely, 2^{29945003213206} is an apocalyptic number.

29945003213206 is a deficient number, since it is larger than the sum of its proper divisors (15179989016474).

29945003213206 is a wasteful number, since it uses less digits than its factorization.

29945003213206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29074239.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 29945003213206 in words is "twenty-nine trillion, nine hundred forty-five billion, three million, two hundred thirteen thousand, two hundred six".