33421141069 has 2 divisors, whose sum is σ = 33421141070. Its totient is φ = 33421141068.

The previous prime is 33421140989. The next prime is 33421141073. The reversal of 33421141069 is 96014112433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30626750025 + 2794391044 = 175005^2 + 52862^2 .

It is a cyclic number.

It is not a de Polignac number, because 33421141069 - 2³¹ = 31273657421 is a prime.

It is a super-2 number, since 2×33421141069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33421141769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16710570534 + 16710570535.

It is an arithmetic number, because the mean of its divisors is an integer number (16710570535).

Almost surely, 2^33421141069 is an apocalyptic number.

It is an amenable number.

33421141069 is a deficient number, since it is larger than the sum of its proper divisors (1).

33421141069 is an equidigital number, since it uses as much as digits as its factorization.

33421141069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

It can be divided in two parts, 3342 and 1141069, that added together give a palindrome (1144411).

The spelling of 33421141069 in words is "thirty-three billion, four hundred twenty-one million, one hundred forty-one thousand, sixty-nine".