33265040239 has 2 divisors, whose sum is σ = 33265040240. Its totient is φ = 33265040238.

The previous prime is 33265040201. The next prime is 33265040251. The reversal of 33265040239 is 93204056233.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33265040239 - 2¹⁹ = 33264515951 is a prime.

It is a super-2 number, since 2×33265040239² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33265040198 and 33265040207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33265040279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16632520119 + 16632520120.

It is an arithmetic number, because the mean of its divisors is an integer number (16632520120).

Almost surely, 2^33265040239 is an apocalyptic number.

33265040239 is a deficient number, since it is larger than the sum of its proper divisors (1).

33265040239 is an equidigital number, since it uses as much as digits as its factorization.

33265040239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 33265040239 in words is "thirty-three billion, two hundred sixty-five million, forty thousand, two hundred thirty-nine".