342355841 has 2 divisors, whose sum is σ = 342355842. Its totient is φ = 342355840.

The previous prime is 342355837. The next prime is 342355903. The reversal of 342355841 is 148553243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 333829441 + 8526400 = 18271^2 + 2920^2 .

It is a cyclic number.

It is not a de Polignac number, because 342355841 - 2² = 342355837 is a prime.

It is not a weakly prime, because it can be changed into another prime (342355801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171177920 + 171177921.

It is an arithmetic number, because the mean of its divisors is an integer number (171177921).

Almost surely, 2^342355841 is an apocalyptic number.

It is an amenable number.

342355841 is a deficient number, since it is larger than the sum of its proper divisors (1).

342355841 is an equidigital number, since it uses as much as digits as its factorization.

342355841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 35.

The square root of 342355841 is about 18502.8603464437. The cubic root of 342355841 is about 699.5615219946.

The spelling of 342355841 in words is "three hundred forty-two million, three hundred fifty-five thousand, eight hundred forty-one".