4191066693910 has 16 divisors (see below), whose sum is σ = 7544032811712. Its totient is φ = 1676401619200.

The previous prime is 4191066693881. The next prime is 4191066693917. The reversal of 4191066693910 is 193966601914.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4191066693917) 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, 2422171 + ... + 3774790.

It is an arithmetic number, because the mean of its divisors is an integer number (471502050732).

Almost surely, 2^{4191066693910} is an apocalyptic number.

4191066693910 is a deficient number, since it is larger than the sum of its proper divisors (3352966117802).

4191066693910 is a wasteful number, since it uses less digits than its factorization.

4191066693910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264599.

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 4191066693910 in words is "four trillion, one hundred ninety-one billion, sixty-six million, six hundred ninety-three thousand, nine hundred ten".