40203214230020 has 24 divisors (see below), whose sum is σ = 84430737115200. Its totient is φ = 16080526219232.

The previous prime is 40203214230017. The next prime is 40203214230037. The reversal of 40203214230020 is 2003241230204.

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, 47032880 + ... + 47880039.

It is an arithmetic number, because the mean of its divisors is an integer number (3517947379800).

Almost surely, 2^{40203214230020} is an apocalyptic number.

It is an amenable number.

40203214230020 is an abundant number, since it is smaller than the sum of its proper divisors (44227522885180).

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

40203214230020 is a wasteful number, since it uses less digits than its factorization.

40203214230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94934107 (or 94934105 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40203214230020 its reverse (2003241230204), we get a palindrome (42206455460224).

The spelling of 40203214230020 in words is "forty trillion, two hundred three billion, two hundred fourteen million, two hundred thirty thousand, twenty".