4156144886 has 8 divisors (see below), whose sum is σ = 6234590424. Its totient is φ = 2077948080.

The previous prime is 4156144877. The next prime is 4156144901. The reversal of 4156144886 is 6884416514.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4156144886.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12455 + ... + 92018.

It is an arithmetic number, because the mean of its divisors is an integer number (779323803).

Almost surely, 2^4156144886 is an apocalyptic number.

4156144886 is a deficient number, since it is larger than the sum of its proper divisors (2078445538).

4156144886 is a wasteful number, since it uses less digits than its factorization.

4156144886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124366.

The product of its digits is 737280, while the sum is 47.

The square root of 4156144886 is about 64468.1695567665. The cubic root of 4156144886 is about 1607.7933436042.

The spelling of 4156144886 in words is "four billion, one hundred fifty-six million, one hundred forty-four thousand, eight hundred eighty-six".