342727862651 has 2 divisors, whose sum is σ = 342727862652. Its totient is φ = 342727862650.

The previous prime is 342727862573. The next prime is 342727862657. The reversal of 342727862651 is 156268727243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342727862651 - 2¹⁴ = 342727846267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342727862593 and 342727862602.

It is not a weakly prime, because it can be changed into another prime (342727862657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171363931325 + 171363931326.

It is an arithmetic number, because the mean of its divisors is an integer number (171363931326).

Almost surely, 2^342727862651 is an apocalyptic number.

342727862651 is a deficient number, since it is larger than the sum of its proper divisors (1).

342727862651 is an equidigital number, since it uses as much as digits as its factorization.

342727862651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6773760, while the sum is 53.

The spelling of 342727862651 in words is "three hundred forty-two billion, seven hundred twenty-seven million, eight hundred sixty-two thousand, six hundred fifty-one".