4020241312412 has 24 divisors (see below), whose sum is σ = 7576754379600. Its totient is φ = 1855460295936.

The previous prime is 4020241312337. The next prime is 4020241312433. The reversal of 4020241312412 is 2142131420204.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2088164 + ... + 3521492.

It is an arithmetic number, because the mean of its divisors is an integer number (315698099150).

Almost surely, 2^{4020241312412} is an apocalyptic number.

It is an amenable number.

4020241312412 is a deficient number, since it is larger than the sum of its proper divisors (3556513067188).

4020241312412 is a wasteful number, since it uses less digits than its factorization.

4020241312412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487285 (or 1487283 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4020241312412 its reverse (2142131420204), we get a palindrome (6162372732616).

The spelling of 4020241312412 in words is "four trillion, twenty billion, two hundred forty-one million, three hundred twelve thousand, four hundred twelve".