354544029689963 has 2 divisors, whose sum is σ = 354544029689964. Its totient is φ = 354544029689962.

The previous prime is 354544029689933. The next prime is 354544029690001. The reversal of 354544029689963 is 369986920445453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354544029689963 - 2¹⁶ = 354544029624427 is a prime.

It is not a weakly prime, because it can be changed into another prime (354544029689933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177272014844981 + 177272014844982.

It is an arithmetic number, because the mean of its divisors is an integer number (177272014844982).

Almost surely, 2^{354544029689963} is an apocalyptic number.

354544029689963 is a deficient number, since it is larger than the sum of its proper divisors (1).

354544029689963 is an equidigital number, since it uses as much as digits as its factorization.

354544029689963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6046617600, while the sum is 77.

The spelling of 354544029689963 in words is "three hundred fifty-four trillion, five hundred forty-four billion, twenty-nine million, six hundred eighty-nine thousand, nine hundred sixty-three".