354822841073 has 2 divisors, whose sum is σ = 354822841074. Its totient is φ = 354822841072.

The previous prime is 354822840997. The next prime is 354822841091. The reversal of 354822841073 is 370148228453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325821772864 + 29001068209 = 570808^2 + 170297^2 .

It is a cyclic number.

It is not a de Polignac number, because 354822841073 - 2²⁰ = 354821792497 is a prime.

It is not a weakly prime, because it can be changed into another prime (354822841273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177411420536 + 177411420537.

It is an arithmetic number, because the mean of its divisors is an integer number (177411420537).

Almost surely, 2^354822841073 is an apocalyptic number.

It is an amenable number.

354822841073 is a deficient number, since it is larger than the sum of its proper divisors (1).

354822841073 is an equidigital number, since it uses as much as digits as its factorization.

354822841073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 354822841073 in words is "three hundred fifty-four billion, eight hundred twenty-two million, eight hundred forty-one thousand, seventy-three".