342446201347 has 2 divisors, whose sum is σ = 342446201348. Its totient is φ = 342446201346.

The previous prime is 342446201309. The next prime is 342446201353. The reversal of 342446201347 is 743102644243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342446201347 - 2⁷ = 342446201219 is a prime.

It is a super-3 number, since 3×342446201347³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (342446001347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171223100673 + 171223100674.

It is an arithmetic number, because the mean of its divisors is an integer number (171223100674).

Almost surely, 2^342446201347 is an apocalyptic number.

342446201347 is a deficient number, since it is larger than the sum of its proper divisors (1).

342446201347 is an equidigital number, since it uses as much as digits as its factorization.

342446201347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 342446201347 in words is "three hundred forty-two billion, four hundred forty-six million, two hundred one thousand, three hundred forty-seven".