4030315155 has 48 divisors (see below), whose sum is σ = 7089638400. Its totient is φ = 2117816064.

The previous prime is 4030315151. The next prime is 4030315187. The reversal of 4030315155 is 5515130304.

It is not a de Polignac number, because 4030315155 - 2² = 4030315151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4030315151) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 849169 + ... + 853901.

It is an arithmetic number, because the mean of its divisors is an integer number (147700800).

Almost surely, 2^4030315155 is an apocalyptic number.

4030315155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4030315155 is a deficient number, since it is larger than the sum of its proper divisors (3059323245).

4030315155 is a wasteful number, since it uses less digits than its factorization.

4030315155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020 (or 5017 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 4030315155 is about 63484.7631719612. The cubic root of 4030315155 is about 1591.4011560201.

Adding to 4030315155 its reverse (5515130304), we get a palindrome (9545445459).

The spelling of 4030315155 in words is "four billion, thirty million, three hundred fifteen thousand, one hundred fifty-five".