4156244356 has 24 divisors (see below), whose sum is σ = 7978501440. Its totient is φ = 1878760800.

The previous prime is 4156244317. The next prime is 4156244383. The reversal of 4156244356 is 6534426514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252976 + ... + 268903.

It is an arithmetic number, because the mean of its divisors is an integer number (332437560).

Almost surely, 2^4156244356 is an apocalyptic number.

It is an amenable number.

4156244356 is a deficient number, since it is larger than the sum of its proper divisors (3822257084).

4156244356 is a wasteful number, since it uses less digits than its factorization.

4156244356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522075 (or 522073 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 4156244356 is about 64468.9410181368. The cubic root of 4156244356 is about 1607.8061700682.

The spelling of 4156244356 in words is "four billion, one hundred fifty-six million, two hundred forty-four thousand, three hundred fifty-six".