3133142218 has 16 divisors (see below), whose sum is σ = 4974409440. Its totient is φ = 1475917200.

The previous prime is 3133142213. The next prime is 3133142219. The reversal of 3133142218 is 8122413313.

It is not an unprimeable number, because it can be changed into a prime (3133142213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220888 + ... + 234643.

It is an arithmetic number, because the mean of its divisors is an integer number (310900590).

It is a self-describing number.

Almost surely, 2^3133142218 is an apocalyptic number.

3133142218 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3133142218 is a deficient number, since it is larger than the sum of its proper divisors (1841267222).

3133142218 is a wasteful number, since it uses less digits than its factorization.

3133142218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455733.

The product of its digits is 3456, while the sum is 28.

The square root of 3133142218 is about 55974.4782735846. The cubic root of 3133142218 is about 1463.2775273690.

The spelling of 3133142218 in words is "three billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred eighteen".