342113147 has 2 divisors, whose sum is σ = 342113148. Its totient is φ = 342113146.

The previous prime is 342113111. The next prime is 342113173. The reversal of 342113147 is 741311243.

It is an a-pointer prime, because the next prime (342113173) can be obtained adding 342113147 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342113147 - 2¹⁰ = 342112123 is a prime.

It is not a weakly prime, because it can be changed into another prime (342113647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171056573 + 171056574.

It is an arithmetic number, because the mean of its divisors is an integer number (171056574).

Almost surely, 2^342113147 is an apocalyptic number.

342113147 is a deficient number, since it is larger than the sum of its proper divisors (1).

342113147 is an equidigital number, since it uses as much as digits as its factorization.

342113147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 342113147 is about 18496.3009004503. The cubic root of 342113147 is about 699.3961779305.

The spelling of 342113147 in words is "three hundred forty-two million, one hundred thirteen thousand, one hundred forty-seven".