4156344162 has 24 divisors (see below), whose sum is σ = 9248803356. Its totient is φ = 1348003296.

The previous prime is 4156344131. The next prime is 4156344167. The reversal of 4156344162 is 2614436514.

4156344162 is a `hidden beast` number, since 4 + 1 + 5 + 634 + 4 + 16 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4135904721 + 20439441 = 64311^2 + 4521^2 .

It is not an unprimeable number, because it can be changed into a prime (4156344167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3119713 + ... + 3121044.

Almost surely, 2^4156344162 is an apocalyptic number.

4156344162 is an abundant number, since it is smaller than the sum of its proper divisors (5092459194).

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

4156344162 is a wasteful number, since it uses less digits than its factorization.

4156344162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240802 (or 6240799 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 4156344162 is about 64469.7150761503. The cubic root of 4156344162 is about 1607.8190396530.

The spelling of 4156344162 in words is "four billion, one hundred fifty-six million, three hundred forty-four thousand, one hundred sixty-two".