4156315344 has 60 divisors (see below), whose sum is σ = 11639405700. Its totient is φ = 1384545792.

The previous prime is 4156315307. The next prime is 4156315369. The reversal of 4156315344 is 4435136514.

4156315344 is a `hidden beast` number, since 4 + 1 + 563 + 1 + 53 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 403527744 + 3752787600 = 20088^2 + 61260^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4156315299 and 4156315308.

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 11 ways as a sum of consecutive naturals, for example, 237652 + ... + 254540.

It is an arithmetic number, because the mean of its divisors is an integer number (193990095).

Almost surely, 2^4156315344 is an apocalyptic number.

It is an amenable number.

4156315344 is an abundant number, since it is smaller than the sum of its proper divisors (7483090356).

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

4156315344 is a wasteful number, since it uses less digits than its factorization.

4156315344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18612 (or 18603 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 4156315344 is about 64469.4915754731. The cubic root of 4156315344 is about 1607.8153237082.

The spelling of 4156315344 in words is "four billion, one hundred fifty-six million, three hundred fifteen thousand, three hundred forty-four".