33074142953 has 2 divisors, whose sum is σ = 33074142954. Its totient is φ = 33074142952.

The previous prime is 33074142931. The next prime is 33074142971. The reversal of 33074142953 is 35924147033.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32675262169 + 398880784 = 180763^2 + 19972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33074142953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33074142953.

It is not a weakly prime, because it can be changed into another prime (33074141953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16537071476 + 16537071477.

It is an arithmetic number, because the mean of its divisors is an integer number (16537071477).

Almost surely, 2^33074142953 is an apocalyptic number.

It is an amenable number.

33074142953 is a deficient number, since it is larger than the sum of its proper divisors (1).

33074142953 is an equidigital number, since it uses as much as digits as its factorization.

33074142953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

Adding to 33074142953 its reverse (35924147033), we get a palindrome (68998289986).

The spelling of 33074142953 in words is "thirty-three billion, seventy-four million, one hundred forty-two thousand, nine hundred fifty-three".