354942032843 has 2 divisors, whose sum is σ = 354942032844. Its totient is φ = 354942032842.

The previous prime is 354942032813. The next prime is 354942032849. The reversal of 354942032843 is 348230249453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 354942032843 - 2¹² = 354942028747 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (354942032849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177471016421 + 177471016422.

It is an arithmetic number, because the mean of its divisors is an integer number (177471016422).

Almost surely, 2^354942032843 is an apocalyptic number.

354942032843 is a deficient number, since it is larger than the sum of its proper divisors (1).

354942032843 is an equidigital number, since it uses as much as digits as its factorization.

354942032843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 354942032843 in words is "three hundred fifty-four billion, nine hundred forty-two million, thirty-two thousand, eight hundred forty-three".