33514145141 has 2 divisors, whose sum is σ = 33514145142. Its totient is φ = 33514145140.

The previous prime is 33514145129. The next prime is 33514145143. The reversal of 33514145141 is 14154141533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22683372100 + 10830773041 = 150610^2 + 104071^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33514145141 is a prime.

It is a super-2 number, since 2×33514145141² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 33514145143, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33514145098 and 33514145107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33514145143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16757072570 + 16757072571.

It is an arithmetic number, because the mean of its divisors is an integer number (16757072571).

Almost surely, 2^33514145141 is an apocalyptic number.

It is an amenable number.

33514145141 is a deficient number, since it is larger than the sum of its proper divisors (1).

33514145141 is an equidigital number, since it uses as much as digits as its factorization.

33514145141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 32.

Adding to 33514145141 its reverse (14154141533), we get a palindrome (47668286674).

The spelling of 33514145141 in words is "thirty-three billion, five hundred fourteen million, one hundred forty-five thousand, one hundred forty-one".