4166904190215 has 16 divisors (see below), whose sum is σ = 7179896451168. Its totient is φ = 2051398985856.

The previous prime is 4166904190171. The next prime is 4166904190237. The reversal of 4166904190215 is 5120914096614.

It is not a de Polignac number, because 4166904190215 - 2¹⁹ = 4166903665927 is a prime.

It is a congruent number.

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, 10684369524 + ... + 10684369913.

It is an arithmetic number, because the mean of its divisors is an integer number (448743528198).

Almost surely, 2^{4166904190215} is an apocalyptic number.

4166904190215 is a deficient number, since it is larger than the sum of its proper divisors (3012992260953).

4166904190215 is a wasteful number, since it uses less digits than its factorization.

4166904190215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21368739458.

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 4166904190215 in words is "four trillion, one hundred sixty-six billion, nine hundred four million, one hundred ninety thousand, two hundred fifteen".