633345242543341 has 2 divisors, whose sum is σ = 633345242543342. Its totient is φ = 633345242543340.

The previous prime is 633345242543281. The next prime is 633345242543381. The reversal of 633345242543341 is 143345242543336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419806087288900 + 213539155254441 = 20489170^2 + 14612979^2 .

It is a cyclic number.

It is not a de Polignac number, because 633345242543341 - 2²⁵ = 633345208988909 is a prime.

It is a super-2 number, since 2×633345242543341² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (633345242543381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316672621271670 + 316672621271671.

It is an arithmetic number, because the mean of its divisors is an integer number (316672621271671).

Almost surely, 2^{633345242543341} is an apocalyptic number.

It is an amenable number.

633345242543341 is a deficient number, since it is larger than the sum of its proper divisors (1).

633345242543341 is an equidigital number, since it uses as much as digits as its factorization.

633345242543341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37324800, while the sum is 52.

The spelling of 633345242543341 in words is "six hundred thirty-three trillion, three hundred forty-five billion, two hundred forty-two million, five hundred forty-three thousand, three hundred forty-one".