10215104450412 has 24 divisors (see below), whose sum is σ = 23968401508800. Its totient is φ = 3386012275216.

The previous prime is 10215104450347. The next prime is 10215104450417. The reversal of 10215104450412 is 21405440151201.

It is a self number, because there is not a number n which added to its sum of digits gives 10215104450412.

It is not an unprimeable number, because it can be changed into a prime (10215104450417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377815462 + ... + 2377819757.

It is an arithmetic number, because the mean of its divisors is an integer number (998683396200).

Almost surely, 2^{10215104450412} is an apocalyptic number.

10215104450412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10215104450412 is an abundant number, since it is smaller than the sum of its proper divisors (13753297058388).

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

10215104450412 is a wasteful number, since it uses less digits than its factorization.

10215104450412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755635405 (or 4755635403 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The spelling of 10215104450412 in words is "ten trillion, two hundred fifteen billion, one hundred four million, four hundred fifty thousand, four hundred twelve".