351834161047 has 2 divisors, whose sum is σ = 351834161048. Its totient is φ = 351834161046.

The previous prime is 351834161039. The next prime is 351834161059. The reversal of 351834161047 is 740161438153.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 351834161047 - 2³ = 351834161039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351834160994 and 351834161012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351834161087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175917080523 + 175917080524.

It is an arithmetic number, because the mean of its divisors is an integer number (175917080524).

Almost surely, 2^351834161047 is an apocalyptic number.

351834161047 is a deficient number, since it is larger than the sum of its proper divisors (1).

351834161047 is an equidigital number, since it uses as much as digits as its factorization.

351834161047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 351834161047 in words is "three hundred fifty-one billion, eight hundred thirty-four million, one hundred sixty-one thousand, forty-seven".