342224430377 has 2 divisors, whose sum is σ = 342224430378. Its totient is φ = 342224430376.

The previous prime is 342224430313. The next prime is 342224430419. The reversal of 342224430377 is 773034422243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338094568681 + 4129861696 = 581459^2 + 64264^2 .

It is a cyclic number.

It is not a de Polignac number, because 342224430377 - 2⁶ = 342224430313 is a prime.

It is not a weakly prime, because it can be changed into another prime (342224430277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171112215188 + 171112215189.

It is an arithmetic number, because the mean of its divisors is an integer number (171112215189).

Almost surely, 2^342224430377 is an apocalyptic number.

It is an amenable number.

342224430377 is a deficient number, since it is larger than the sum of its proper divisors (1).

342224430377 is an equidigital number, since it uses as much as digits as its factorization.

342224430377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 41.

The spelling of 342224430377 in words is "three hundred forty-two billion, two hundred twenty-four million, four hundred thirty thousand, three hundred seventy-seven".