354343455061 has 2 divisors, whose sum is σ = 354343455062. Its totient is φ = 354343455060.

The previous prime is 354343455047. The next prime is 354343455077. The reversal of 354343455061 is 160554343453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332133216100 + 22210238961 = 576310^2 + 149031^2 .

It is a cyclic number.

It is not a de Polignac number, because 354343455061 - 2⁵ = 354343455029 is a prime.

It is a super-3 number, since 3×354343455061³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354343454999 and 354343455017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354343455091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177171727530 + 177171727531.

It is an arithmetic number, because the mean of its divisors is an integer number (177171727531).

Almost surely, 2^354343455061 is an apocalyptic number.

It is an amenable number.

354343455061 is a deficient number, since it is larger than the sum of its proper divisors (1).

354343455061 is an equidigital number, since it uses as much as digits as its factorization.

354343455061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 354343455061 in words is "three hundred fifty-four billion, three hundred forty-three million, four hundred fifty-five thousand, sixty-one".