4021441432012 has 24 divisors (see below), whose sum is σ = 7065789579072. Its totient is φ = 2002644930000.

The previous prime is 4021441432007. The next prime is 4021441432031. The reversal of 4021441432012 is 2102341441204.

It is a super-2 number, since 2×4021441432012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50524687 + ... + 50604217.

It is an arithmetic number, because the mean of its divisors is an integer number (294407899128).

Almost surely, 2^{4021441432012} is an apocalyptic number.

It is an amenable number.

4021441432012 is a deficient number, since it is larger than the sum of its proper divisors (3044348147060).

4021441432012 is a wasteful number, since it uses less digits than its factorization.

4021441432012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130149 (or 130147 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4021441432012 its reverse (2102341441204), we get a palindrome (6123782873216).

The spelling of 4021441432012 in words is "four trillion, twenty-one billion, four hundred forty-one million, four hundred thirty-two thousand, twelve".