4034223331012 has 36 divisors (see below), whose sum is σ = 8215933302864. Its totient is φ = 1728235543440.

The previous prime is 4034223331001. The next prime is 4034223331043. The reversal of 4034223331012 is 2101333224304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3795958 + ... + 4741069.

It is an arithmetic number, because the mean of its divisors is an integer number (228220369524).

Almost surely, 2^{4034223331012} is an apocalyptic number.

It is an amenable number.

4034223331012 is an abundant number, since it is smaller than the sum of its proper divisors (4181709971852).

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

4034223331012 is a wasteful number, since it uses less digits than its factorization.

4034223331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8539456 (or 8539447 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4034223331012 its reverse (2101333224304), we get a palindrome (6135556555316).

The spelling of 4034223331012 in words is "four trillion, thirty-four billion, two hundred twenty-three million, three hundred thirty-one thousand, twelve".