342144037 has 2 divisors, whose sum is σ = 342144038. Its totient is φ = 342144036.

The previous prime is 342144007. The next prime is 342144053. The reversal of 342144037 is 730441243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204175521 + 137968516 = 14289^2 + 11746^2 .

It is a cyclic number.

It is not a de Polignac number, because 342144037 - 2²⁷ = 207926309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342143996 and 342144014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342144007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171072018 + 171072019.

It is an arithmetic number, because the mean of its divisors is an integer number (171072019).

Almost surely, 2^342144037 is an apocalyptic number.

It is an amenable number.

342144037 is a deficient number, since it is larger than the sum of its proper divisors (1).

342144037 is an equidigital number, since it uses as much as digits as its factorization.

342144037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 342144037 is about 18497.1359134327. The cubic root of 342144037 is about 699.4172272022.

The spelling of 342144037 in words is "three hundred forty-two million, one hundred forty-four thousand, thirty-seven".