8164143741 has 8 divisors (see below), whose sum is σ = 11722873120. Its totient is φ = 5024088432.

The previous prime is 8164143677. The next prime is 8164143749. The reversal of 8164143741 is 1473414618.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8164143741 - 2⁶ = 8164143677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 209337019 = 8164143741 / (8 + 1 + 6 + 4 + 1 + 4 + 3 + 7 + 4 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8164143741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8164143749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104668471 + ... + 104668548.

It is an arithmetic number, because the mean of its divisors is an integer number (1465359140).

Almost surely, 2^8164143741 is an apocalyptic number.

It is an amenable number.

8164143741 is a deficient number, since it is larger than the sum of its proper divisors (3558729379).

8164143741 is a wasteful number, since it uses less digits than its factorization.

8164143741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209337035.

The product of its digits is 64512, while the sum is 39.

The square root of 8164143741 is about 90355.6514059857. The cubic root of 8164143741 is about 2013.5861444416.

The spelling of 8164143741 in words is "eight billion, one hundred sixty-four million, one hundred forty-three thousand, seven hundred forty-one".