342434121141 has 16 divisors (see below), whose sum is σ = 523585286784. Its totient is φ = 195008798784.

The previous prime is 342434121131. The next prime is 342434121151. The reversal of 342434121141 is 141121434243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342434121131) and next prime (342434121151).

It is not a de Polignac number, because 342434121141 - 2⁹ = 342434120629 is a prime.

It is a super-2 number, since 2×342434121141² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342434121099 and 342434121108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342434121121) 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, 27820446 + ... + 27832751.

It is an arithmetic number, because the mean of its divisors is an integer number (32724080424).

Almost surely, 2^342434121141 is an apocalyptic number.

It is an amenable number.

342434121141 is a deficient number, since it is larger than the sum of its proper divisors (181151165643).

342434121141 is a wasteful number, since it uses less digits than its factorization.

342434121141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55653500.

The product of its digits is 9216, while the sum is 30.

Adding to 342434121141 its reverse (141121434243), we get a palindrome (483555555384).

The spelling of 342434121141 in words is "three hundred forty-two billion, four hundred thirty-four million, one hundred twenty-one thousand, one hundred forty-one".