342334326377 has 2 divisors, whose sum is σ = 342334326378. Its totient is φ = 342334326376.

The previous prime is 342334326317. The next prime is 342334326407. The reversal of 342334326377 is 773623433243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253150865881 + 89183460496 = 503141^2 + 298636^2 .

It is a cyclic number.

It is not a de Polignac number, because 342334326377 - 2³⁴ = 325154457193 is a prime.

It is a super-2 number, since 2×342334326377² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (342334326317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171167163188 + 171167163189.

It is an arithmetic number, because the mean of its divisors is an integer number (171167163189).

Almost surely, 2^342334326377 is an apocalyptic number.

It is an amenable number.

342334326377 is a deficient number, since it is larger than the sum of its proper divisors (1).

342334326377 is an equidigital number, since it uses as much as digits as its factorization.

342334326377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 47.

The spelling of 342334326377 in words is "three hundred forty-two billion, three hundred thirty-four million, three hundred twenty-six thousand, three hundred seventy-seven".