346220016371 has 2 divisors, whose sum is σ = 346220016372. Its totient is φ = 346220016370.

The previous prime is 346220016239. The next prime is 346220016407. The reversal of 346220016371 is 173610022643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 346220016371 - 2³⁸ = 71342109427 is a prime.

It is not a weakly prime, because it can be changed into another prime (346220096371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173110008185 + 173110008186.

It is an arithmetic number, because the mean of its divisors is an integer number (173110008186).

Almost surely, 2^346220016371 is an apocalyptic number.

346220016371 is a deficient number, since it is larger than the sum of its proper divisors (1).

346220016371 is an equidigital number, since it uses as much as digits as its factorization.

346220016371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 346220016371 in words is "three hundred forty-six billion, two hundred twenty million, sixteen thousand, three hundred seventy-one".