10421123334000 has 320 divisors, whose sum is σ = 34552735626240. Its totient is φ = 2700177177600.

The previous prime is 10421123333969. The next prime is 10421123334029. The reversal of 10421123334000 is 43332112401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 164914411 + ... + 164977589.

It is an arithmetic number, because the mean of its divisors is an integer number (107977298832).

Almost surely, 2^{10421123334000} is an apocalyptic number.

10421123334000 is a gapful number since it is divisible by the number (10) 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 10421123334000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17276367813120).

10421123334000 is an abundant number, since it is smaller than the sum of its proper divisors (24131612292240).

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

10421123334000 is a wasteful number, since it uses less digits than its factorization.

10421123334000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63985 (or 63969 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10421123334000 its reverse (43332112401), we get a palindrome (10464455446401).

The spelling of 10421123334000 in words is "ten trillion, four hundred twenty-one billion, one hundred twenty-three million, three hundred thirty-four thousand".