4010521412 has 12 divisors (see below), whose sum is σ = 7044312576. Its totient is φ = 1997860680.

The previous prime is 4010521397. The next prime is 4010521439. The reversal of 4010521412 is 2141250104.

It is a happy number.

It is a super-2 number, since 2×4010521412² = 32168563992220947488, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1848788 + ... + 1850955.

It is an arithmetic number, because the mean of its divisors is an integer number (587026048).

Almost surely, 2^4010521412 is an apocalyptic number.

It is an amenable number.

4010521412 is a deficient number, since it is larger than the sum of its proper divisors (3033791164).

4010521412 is a wasteful number, since it uses less digits than its factorization.

4010521412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700018 (or 3700016 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4010521412 is about 63328.6776429131. The cubic root of 4010521412 is about 1588.7916418056.

Adding to 4010521412 its reverse (2141250104), we get a palindrome (6151771516).

The spelling of 4010521412 in words is "four billion, ten million, five hundred twenty-one thousand, four hundred twelve".