342098734027 has 2 divisors, whose sum is σ = 342098734028. Its totient is φ = 342098734026.

The previous prime is 342098733979. The next prime is 342098734037. The reversal of 342098734027 is 720437890243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342098734027 - 2²³ = 342090345419 is a prime.

It is not a weakly prime, because it can be changed into another prime (342098734037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171049367013 + 171049367014.

It is an arithmetic number, because the mean of its divisors is an integer number (171049367014).

Almost surely, 2^342098734027 is an apocalyptic number.

342098734027 is a deficient number, since it is larger than the sum of its proper divisors (1).

342098734027 is an equidigital number, since it uses as much as digits as its factorization.

342098734027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 342098734027 in words is "three hundred forty-two billion, ninety-eight million, seven hundred thirty-four thousand, twenty-seven".