4200631155 has 24 divisors (see below), whose sum is σ = 8321250912. Its totient is φ = 1920288384.

The previous prime is 4200631139. The next prime is 4200631199. The reversal of 4200631155 is 5511360024.

4200631155 is a `hidden beast` number, since 4 + 20 + 0 + 631 + 1 + 5 + 5 = 666.

4200631155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4200631155 - 2⁴ = 4200631139 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 6667354 + ... + 6667983.

It is an arithmetic number, because the mean of its divisors is an integer number (346718788).

Almost surely, 2^4200631155 is an apocalyptic number.

4200631155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4200631155 is a deficient number, since it is larger than the sum of its proper divisors (4120619757).

4200631155 is a wasteful number, since it uses less digits than its factorization.

4200631155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13335355 (or 13335352 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 4200631155 is about 64812.2762676948. The cubic root of 4200631155 is about 1613.5094613064.

Adding to 4200631155 its reverse (5511360024), we get a palindrome (9711991179).

The spelling of 4200631155 in words is "four billion, two hundred million, six hundred thirty-one thousand, one hundred fifty-five".