354004498373 has 2 divisors, whose sum is σ = 354004498374. Its totient is φ = 354004498372.

The previous prime is 354004498369. The next prime is 354004498411. The reversal of 354004498373 is 373894400453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 298921347169 + 55083151204 = 546737^2 + 234698^2 .

It is a cyclic number.

It is not a de Polignac number, because 354004498373 - 2² = 354004498369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354004498313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177002249186 + 177002249187.

It is an arithmetic number, because the mean of its divisors is an integer number (177002249187).

Almost surely, 2^354004498373 is an apocalyptic number.

It is an amenable number.

354004498373 is a deficient number, since it is larger than the sum of its proper divisors (1).

354004498373 is an equidigital number, since it uses as much as digits as its factorization.

354004498373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 354004498373 in words is "three hundred fifty-four billion, four million, four hundred ninety-eight thousand, three hundred seventy-three".