10333141121421 has 16 divisors (see below), whose sum is σ = 15308437155520. Its totient is φ = 6888724775280.

The previous prime is 10333141121393. The next prime is 10333141121423. The reversal of 10333141121421 is 12412114133301.

10333141121421 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 31 + 411 + 214 + 2 + 1 = 666.

It is not a de Polignac number, because 10333141121421 - 2²⁹ = 10332604250509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10333141121423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4900371 + ... + 6684303.

It is an arithmetic number, because the mean of its divisors is an integer number (956777322220).

Almost surely, 2^{10333141121421} is an apocalyptic number.

It is an amenable number.

10333141121421 is a deficient number, since it is larger than the sum of its proper divisors (4975296034099).

10333141121421 is a wasteful number, since it uses less digits than its factorization.

10333141121421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998473 (or 1998467 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 10333141121421 its reverse (12412114133301), we get a palindrome (22745255254722).

The spelling of 10333141121421 in words is "ten trillion, three hundred thirty-three billion, one hundred forty-one million, one hundred twenty-one thousand, four hundred twenty-one".