4020312029996 has 12 divisors (see below), whose sum is σ = 7035572961648. Its totient is φ = 2010148326672.

The previous prime is 4020312029897. The next prime is 4020312030001. The reversal of 4020312029996 is 6999202130204.

It is a self number, because there is not a number n which added to its sum of digits gives 4020312029996.

It is an unprimeable number.

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, 652331 + ... + 2909666.

It is an arithmetic number, because the mean of its divisors is an integer number (586297746804).

Almost surely, 2^{4020312029996} is an apocalyptic number.

It is an amenable number.

4020312029996 is a deficient number, since it is larger than the sum of its proper divisors (3015260931652).

4020312029996 is a wasteful number, since it uses less digits than its factorization.

4020312029996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844168 (or 3844166 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 4020312029996 in words is "four trillion, twenty billion, three hundred twelve million, twenty-nine thousand, nine hundred ninety-six".