4166615165430 has 16 divisors (see below), whose sum is σ = 9999876397104. Its totient is φ = 1111097377440.

The previous prime is 4166615165413. The next prime is 4166615165459. The reversal of 4166615165430 is 345615166614.

It is a self number, because there is not a number n which added to its sum of digits gives 4166615165430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69443586061 + ... + 69443586120.

It is an arithmetic number, because the mean of its divisors is an integer number (624992274819).

Almost surely, 2^{4166615165430} is an apocalyptic number.

4166615165430 is an abundant number, since it is smaller than the sum of its proper divisors (5833261231674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4166615165430 is a wasteful number, since it uses less digits than its factorization.

4166615165430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138887172191.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 4166615165430 in words is "four trillion, one hundred sixty-six billion, six hundred fifteen million, one hundred sixty-five thousand, four hundred thirty".