10202103421412 has 12 divisors (see below), whose sum is σ = 20404206842880. Its totient is φ = 4372330037736.

The previous prime is 10202103421357. The next prime is 10202103421417. The reversal of 10202103421412 is 21412430120201.

10202103421412 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10202103421417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182180418212 + ... + 182180418267.

It is an arithmetic number, because the mean of its divisors is an integer number (1700350570240).

Almost surely, 2^{10202103421412} is an apocalyptic number.

It is an amenable number.

10202103421412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10202103421412 is a wasteful number, since it uses less digits than its factorization.

10202103421412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364360836490 (or 364360836488 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10202103421412 its reverse (21412430120201), we get a palindrome (31614533541613).

The spelling of 10202103421412 in words is "ten trillion, two hundred two billion, one hundred three million, four hundred twenty-one thousand, four hundred twelve".