342761606167243 has 4 divisors (see below), whose sum is σ = 343072360117728. Its totient is φ = 342450852216760.

The previous prime is 342761606167229. The next prime is 342761606167249.

It is a happy number.

342761606167243 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342761606167243 - 2⁹ = 342761606166731 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342761606167249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155376973588 + ... + 155376975793.

It is an arithmetic number, because the mean of its divisors is an integer number (85768090029432).

Almost surely, 2^{342761606167243} is an apocalyptic number.

342761606167243 is a deficient number, since it is larger than the sum of its proper divisors (310753950485).

342761606167243 is a wasteful number, since it uses less digits than its factorization.

342761606167243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310753950484.

The product of its (nonzero) digits is 36578304, while the sum is 58.

The spelling of 342761606167243 in words is "three hundred forty-two trillion, seven hundred sixty-one billion, six hundred six million, one hundred sixty-seven thousand, two hundred forty-three".