10421369243712 has 672 divisors, whose sum is σ = 36778064843520. Its totient is φ = 2862722580480.

The previous prime is 10421369243699. The next prime is 10421369243737. The reversal of 10421369243712 is 21734296312401.

10421369243712 is a `hidden beast` number, since 1 + 0 + 4 + 213 + 69 + 2 + 4 + 371 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 760843648 + ... + 760857344.

It is an arithmetic number, because the mean of its divisors is an integer number (54729263160).

Almost surely, 2^{10421369243712} is an apocalyptic number.

10421369243712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10421369243712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18389032421760).

10421369243712 is an abundant number, since it is smaller than the sum of its proper divisors (26356695599808).

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

10421369243712 is a wasteful number, since it uses less digits than its factorization.

10421369243712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14001 (or 13979 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 10421369243712 in words is "ten trillion, four hundred twenty-one billion, three hundred sixty-nine million, two hundred forty-three thousand, seven hundred twelve".