342087525780243 has 4 divisors (see below), whose sum is σ = 456116701040328. Its totient is φ = 228058350520160.

The previous prime is 342087525780229. The next prime is 342087525780269.

It is a happy number.

342087525780243 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 342087525780243 - 2¹⁴ = 342087525763859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342087525780943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57014587630038 + ... + 57014587630043.

It is an arithmetic number, because the mean of its divisors is an integer number (114029175260082).

Almost surely, 2^{342087525780243} is an apocalyptic number.

342087525780243 is a deficient number, since it is larger than the sum of its proper divisors (114029175260085).

342087525780243 is a wasteful number, since it uses less digits than its factorization.

342087525780243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114029175260084.

The product of its (nonzero) digits is 90316800, while the sum is 60.

The spelling of 342087525780243 in words is "three hundred forty-two trillion, eighty-seven billion, five hundred twenty-five million, seven hundred eighty thousand, two hundred forty-three".