4021363438000 has 40 divisors (see below), whose sum is σ = 9723656797920. Its totient is φ = 1608545374400.

The previous prime is 4021363437947. The next prime is 4021363438013. The reversal of 4021363438000 is 8343631204.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1005338860 + ... + 1005342859.

It is an arithmetic number, because the mean of its divisors is an integer number (243091419948).

Almost surely, 2^{4021363438000} is an apocalyptic number.

4021363438000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4021363438000 is an abundant number, since it is smaller than the sum of its proper divisors (5702293359920).

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

4021363438000 is a wasteful number, since it uses less digits than its factorization.

4021363438000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010681742 (or 2010681726 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 4021363438000 in words is "four trillion, twenty-one billion, three hundred sixty-three million, four hundred thirty-eight thousand".