4233253280261 has 2 divisors, whose sum is σ = 4233253280262. Its totient is φ = 4233253280260.

The previous prime is 4233253280233. The next prime is 4233253280353. The reversal of 4233253280261 is 1620823523324.

4233253280261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3024100132036 + 1209153148225 = 1738994^2 + 1099615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4233253280261 is a prime.

It is a super-2 number, since 2×4233253280261² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4233253280231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116626640130 + 2116626640131.

It is an arithmetic number, because the mean of its divisors is an integer number (2116626640131).

Almost surely, 2^{4233253280261} is an apocalyptic number.

It is an amenable number.

4233253280261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233253280261 is an equidigital number, since it uses as much as digits as its factorization.

4233253280261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 4233253280261 in words is "four trillion, two hundred thirty-three billion, two hundred fifty-three million, two hundred eighty thousand, two hundred sixty-one".