4156231106 has 8 divisors (see below), whose sum is σ = 6449324220. Its totient is φ = 2006456368.

The previous prime is 4156231099. The next prime is 4156231109. The reversal of 4156231106 is 6011326514.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4021462225 + 134768881 = 63415^2 + 11609^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (4156231109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 35829521 + ... + 35829636.

Almost surely, 2^4156231106 is an apocalyptic number.

4156231106 is a deficient number, since it is larger than the sum of its proper divisors (2293093114).

4156231106 is a wasteful number, since it uses less digits than its factorization.

4156231106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71659188.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4156231106 is about 64468.8382553928. The cubic root of 4156231106 is about 1607.8044615181.

The spelling of 4156231106 in words is "four billion, one hundred fifty-six million, two hundred thirty-one thousand, one hundred six".