4155942482 has 8 divisors (see below), whose sum is σ = 6234586956. Its totient is φ = 2077746832.

The previous prime is 4155942481. The next prime is 4155942529. The reversal of 4155942482 is 2842495514.

It can be written as a sum of positive squares in 2 ways, for example, as 3866228041 + 289714441 = 62179^2 + 17021^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4155942481) 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, 88013 + ... + 126720.

Almost surely, 2^4155942482 is an apocalyptic number.

4155942482 is a deficient number, since it is larger than the sum of its proper divisors (2078644474).

4155942482 is a wasteful number, since it uses less digits than its factorization.

4155942482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224412.

The product of its digits is 460800, while the sum is 44.

The square root of 4155942482 is about 64466.5997397102. The cubic root of 4155942482 is about 1607.7672433682.

The spelling of 4155942482 in words is "four billion, one hundred fifty-five million, nine hundred forty-two thousand, four hundred eighty-two".