4021445200132 has 24 divisors (see below), whose sum is σ = 7344067885056. Its totient is φ = 1923153405888.

The previous prime is 4021445200079. The next prime is 4021445200133. The reversal of 4021445200132 is 2310025441204.

It is a self number, because there is not a number n which added to its sum of digits gives 4021445200132.

It is not an unprimeable number, because it can be changed into a prime (4021445200133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445033 + ... + 2870704.

It is an arithmetic number, because the mean of its divisors is an integer number (306002828544).

Almost surely, 2^{4021445200132} is an apocalyptic number.

It is an amenable number.

4021445200132 is a deficient number, since it is larger than the sum of its proper divisors (3322622684924).

4021445200132 is a wasteful number, since it uses less digits than its factorization.

4021445200132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328947 (or 3328945 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The spelling of 4021445200132 in words is "four trillion, twenty-one billion, four hundred forty-five million, two hundred thousand, one hundred thirty-two".