4201716191812 has 12 divisors (see below), whose sum is σ = 7551733155820. Its totient is φ = 2044078147296.

The previous prime is 4201716191767. The next prime is 4201716191833. The reversal of 4201716191812 is 2181916171024.

It can be written as a sum of positive squares in 2 ways, for example, as 1781221221376 + 2420494970436 = 1334624^2 + 1555794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14194986987 + ... + 14194987282.

Almost surely, 2^{4201716191812} is an apocalyptic number.

It is an amenable number.

4201716191812 is a deficient number, since it is larger than the sum of its proper divisors (3350016964008).

4201716191812 is a wasteful number, since it uses less digits than its factorization.

4201716191812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28389974310 (or 28389974308 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 43.

The spelling of 4201716191812 in words is "four trillion, two hundred one billion, seven hundred sixteen million, one hundred ninety-one thousand, eight hundred twelve".