4033313322397 has 2 divisors, whose sum is σ = 4033313322398. Its totient is φ = 4033313322396.

The previous prime is 4033313322341. The next prime is 4033313322461. The reversal of 4033313322397 is 7932233133304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2649257543716 + 1384055778681 = 1627654^2 + 1176459^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4033313322397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4033313325397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016656661198 + 2016656661199.

It is an arithmetic number, because the mean of its divisors is an integer number (2016656661199).

Almost surely, 2^{4033313322397} is an apocalyptic number.

It is an amenable number.

4033313322397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4033313322397 is an equidigital number, since it uses as much as digits as its factorization.

4033313322397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 43.

The spelling of 4033313322397 in words is "four trillion, thirty-three billion, three hundred thirteen million, three hundred twenty-two thousand, three hundred ninety-seven".