4022040024312 has 32 divisors (see below), whose sum is σ = 10056766002000. Its totient is φ = 1340457882624.

The previous prime is 4022040024307. The next prime is 4022040024313. The reversal of 4022040024312 is 2134200402204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022040024313) 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 7 ways as a sum of consecutive naturals, for example, 13734937 + ... + 14024712.

Almost surely, 2^{4022040024312} is an apocalyptic number.

It is an amenable number.

4022040024312 is an abundant number, since it is smaller than the sum of its proper divisors (6034725977688).

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

4022040024312 is a wasteful number, since it uses less digits than its factorization.

4022040024312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27765695 (or 27765691 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4022040024312 its reverse (2134200402204), we get a palindrome (6156240426516).

The spelling of 4022040024312 in words is "four trillion, twenty-two billion, forty million, twenty-four thousand, three hundred twelve".