342469964251 has 2 divisors, whose sum is σ = 342469964252. Its totient is φ = 342469964250.

The previous prime is 342469964209. The next prime is 342469964261. The reversal of 342469964251 is 152469964243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342469964251 - 2¹¹ = 342469962203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342469964192 and 342469964201.

It is not a weakly prime, because it can be changed into another prime (342469964261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171234982125 + 171234982126.

It is an arithmetic number, because the mean of its divisors is an integer number (171234982126).

Almost surely, 2^342469964251 is an apocalyptic number.

342469964251 is a deficient number, since it is larger than the sum of its proper divisors (1).

342469964251 is an equidigital number, since it uses as much as digits as its factorization.

342469964251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 55.

The spelling of 342469964251 in words is "three hundred forty-two billion, four hundred sixty-nine million, nine hundred sixty-four thousand, two hundred fifty-one".