4199666210642 has 32 divisors (see below), whose sum is σ = 7578521011200. Its totient is φ = 1705088041488.

The previous prime is 4199666210567. The next prime is 4199666210651. The reversal of 4199666210642 is 2460126669914.

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, 13099859 + ... + 13416617.

It is an arithmetic number, because the mean of its divisors is an integer number (236828781600).

Almost surely, 2^{4199666210642} is an apocalyptic number.

4199666210642 is a deficient number, since it is larger than the sum of its proper divisors (3378854800558).

4199666210642 is a wasteful number, since it uses less digits than its factorization.

4199666210642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366630.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 4199666210642 in words is "four trillion, one hundred ninety-nine billion, six hundred sixty-six million, two hundred ten thousand, six hundred forty-two".