4013502212 has 12 divisors (see below), whose sum is σ = 7265823180. Its totient is φ = 1937552736.

The previous prime is 4013502209. The next prime is 4013502217. The reversal of 4013502212 is 2122053104.

It can be written as a sum of positive squares in 2 ways, for example, as 3405189316 + 608312896 = 58354^2 + 24664^2 .

It is a super-2 number, since 2×4013502212² = 32216400011457785888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4013502217) 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 3 ways as a sum of consecutive naturals, for example, 17299463 + ... + 17299694.

It is an arithmetic number, because the mean of its divisors is an integer number (605485265).

Almost surely, 2^4013502212 is an apocalyptic number.

It is an amenable number.

4013502212 is a deficient number, since it is larger than the sum of its proper divisors (3252320968).

4013502212 is a wasteful number, since it uses less digits than its factorization.

4013502212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34599190 (or 34599188 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4013502212 is about 63352.2076331993. The cubic root of 4013502212 is about 1589.1851648101.

Adding to 4013502212 its reverse (2122053104), we get a palindrome (6135555316).

The spelling of 4013502212 in words is "four billion, thirteen million, five hundred two thousand, two hundred twelve".