3218130514 has 32 divisors (see below), whose sum is σ = 5155923456. Its totient is φ = 1502941440.

The previous prime is 3218130473. The next prime is 3218130521. The reversal of 3218130514 is 4150318123.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 1124974 + ... + 1127830.

It is an arithmetic number, because the mean of its divisors is an integer number (161122608).

Almost surely, 2^3218130514 is an apocalyptic number.

3218130514 is a deficient number, since it is larger than the sum of its proper divisors (1937792942).

3218130514 is a wasteful number, since it uses less digits than its factorization.

3218130514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 3218130514 is about 56728.5687638953. The cubic root of 3218130514 is about 1476.3904175631.

Adding to 3218130514 its reverse (4150318123), we get a palindrome (7368448637).

The spelling of 3218130514 in words is "three billion, two hundred eighteen million, one hundred thirty thousand, five hundred fourteen".