4211631012 has 24 divisors (see below), whose sum is σ = 9836430912. Its totient is φ = 1402549600.

The previous prime is 4211630981. The next prime is 4211631059. The reversal of 4211631012 is 2101361124.

It is a self number, because there is not a number n which added to its sum of digits gives 4211631012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152664 + ... + 178127.

It is an arithmetic number, because the mean of its divisors is an integer number (409851288).

Almost surely, 2^4211631012 is an apocalyptic number.

It is an amenable number.

4211631012 is an abundant number, since it is smaller than the sum of its proper divisors (5624799900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4211631012 is a wasteful number, since it uses less digits than its factorization.

4211631012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331859 (or 331857 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 4211631012 is about 64897.0801500345. The cubic root of 4211631012 is about 1614.9166231594.

Adding to 4211631012 its reverse (2101361124), we get a palindrome (6312992136).

The spelling of 4211631012 in words is "four billion, two hundred eleven million, six hundred thirty-one thousand, twelve".