4006312068852 has 48 divisors (see below), whose sum is σ = 10607729368320. Its totient is φ = 1307023793856.

The previous prime is 4006312068817. The next prime is 4006312068949. The reversal of 4006312068852 is 2588602136004.

4006312068852 is a `hidden beast` number, since 4 + 0 + 0 + 631 + 2 + 0 + 6 + 8 + 8 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4006312068798 and 4006312068807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394627713 + ... + 394637864.

It is an arithmetic number, because the mean of its divisors is an integer number (220994361840).

Almost surely, 2^{4006312068852} is an apocalyptic number.

It is an amenable number.

4006312068852 is an abundant number, since it is smaller than the sum of its proper divisors (6601417299468).

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

4006312068852 is a wasteful number, since it uses less digits than its factorization.

4006312068852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789265637 (or 789265629 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 4006312068852 in words is "four trillion, six billion, three hundred twelve million, sixty-eight thousand, eight hundred fifty-two".