342544801 has 2 divisors, whose sum is σ = 342544802. Its totient is φ = 342544800.

The previous prime is 342544753. The next prime is 342544847. The reversal of 342544801 is 108445243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332150625 + 10394176 = 18225^2 + 3224^2 .

It is an emirp because it is prime and its reverse (108445243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342544801 - 2¹³ = 342536609 is a prime.

It is not a weakly prime, because it can be changed into another prime (342544871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171272400 + 171272401.

It is an arithmetic number, because the mean of its divisors is an integer number (171272401).

Almost surely, 2^342544801 is an apocalyptic number.

It is an amenable number.

342544801 is a deficient number, since it is larger than the sum of its proper divisors (1).

342544801 is an equidigital number, since it uses as much as digits as its factorization.

342544801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 342544801 is about 18507.9658795882. The cubic root of 342544801 is about 699.6902037312.

The spelling of 342544801 in words is "three hundred forty-two million, five hundred forty-four thousand, eight hundred one".