4012812008 has 16 divisors (see below), whose sum is σ = 7920024000. Its totient is φ = 1900805616.

The previous prime is 4012812007. The next prime is 4012812029. The reversal of 4012812008 is 8002182104.

It is a super-2 number, since 2×4012812008² = 32205320423097984128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4012812007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13199888 + ... + 13200191.

It is an arithmetic number, because the mean of its divisors is an integer number (495001500).

Almost surely, 2^4012812008 is an apocalyptic number.

It is an amenable number.

4012812008 is a deficient number, since it is larger than the sum of its proper divisors (3907211992).

4012812008 is a wasteful number, since it uses less digits than its factorization.

4012812008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26400104 (or 26400100 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 4012812008 is about 63346.7600434308. The cubic root of 4012812008 is about 1589.0940619294.

The spelling of 4012812008 in words is "four billion, twelve million, eight hundred twelve thousand, eight".