342074470243 has 16 divisors (see below), whose sum is σ = 383254571520. Its totient is φ = 302679148000.

The previous prime is 342074470193. The next prime is 342074470247.

It is a happy number.

342074470243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 342074470243 - 2¹⁷ = 342074339171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342074470196 and 342074470205.

It is not an unprimeable number, because it can be changed into a prime (342074470247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2543755 + ... + 2674852.

It is an arithmetic number, because the mean of its divisors is an integer number (23953410720).

Almost surely, 2^342074470243 is an apocalyptic number.

342074470243 is a deficient number, since it is larger than the sum of its proper divisors (41180101277).

342074470243 is a wasteful number, since it uses less digits than its factorization.

342074470243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218778.

The product of its (nonzero) digits is 451584, while the sum is 40.

The spelling of 342074470243 in words is "three hundred forty-two billion, seventy-four million, four hundred seventy thousand, two hundred forty-three".