4165047371964 has 24 divisors (see below), whose sum is σ = 9718504185600. Its totient is φ = 1388340507184.

The previous prime is 4165047371957. The next prime is 4165047371987. The reversal of 4165047371964 is 4691737405614.

It is a super-2 number, since 2×4165047371964² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115437 + ... + 3094235.

It is an arithmetic number, because the mean of its divisors is an integer number (404937674400).

Almost surely, 2^{4165047371964} is an apocalyptic number.

It is an amenable number.

4165047371964 is an abundant number, since it is smaller than the sum of its proper divisors (5553456813636).

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

4165047371964 is a wasteful number, since it uses less digits than its factorization.

4165047371964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154209 (or 2154207 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 4165047371964 in words is "four trillion, one hundred sixty-five billion, forty-seven million, three hundred seventy-one thousand, nine hundred sixty-four".