210948038041066 has 8 divisors (see below), whose sum is σ = 319379272548480. Its totient is φ = 104488280524908.

The previous prime is 210948038041063. The next prime is 210948038041067. The reversal of 210948038041066 is 660140830849012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (210948038041063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492869247546 + ... + 492869247973.

It is an arithmetic number, because the mean of its divisors is an integer number (39922409068560).

Almost surely, 2^{210948038041066} is an apocalyptic number.

210948038041066 is a deficient number, since it is larger than the sum of its proper divisors (108431234507414).

210948038041066 is a wasteful number, since it uses less digits than its factorization.

210948038041066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985738495628.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 210948038041066 in words is "two hundred ten trillion, nine hundred forty-eight billion, thirty-eight million, forty-one thousand, sixty-six".