1033241303421 has 64 divisors (see below), whose sum is σ = 1579277689600. Its totient is φ = 667156912128.

The previous prime is 1033241303411. The next prime is 1033241303429. The reversal of 1033241303421 is 1243031423301.

It is a happy number.

1033241303421 is a `hidden beast` number, since 1 + 0 + 332 + 4 + 1 + 303 + 4 + 21 = 666.

It is not a de Polignac number, because 1033241303421 - 2⁶ = 1033241303357 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033241303429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 248791881 + ... + 248796033.

It is an arithmetic number, because the mean of its divisors is an integer number (24676213900).

Almost surely, 2^{1033241303421} is an apocalyptic number.

It is an amenable number.

1033241303421 is a deficient number, since it is larger than the sum of its proper divisors (546036386179).

1033241303421 is a wasteful number, since it uses less digits than its factorization.

1033241303421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5275 (or 5269 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1033241303421 its reverse (1243031423301), we get a palindrome (2276272726722).

The spelling of 1033241303421 in words is "one trillion, thirty-three billion, two hundred forty-one million, three hundred three thousand, four hundred twenty-one".