342431141 has 4 divisors (see below), whose sum is σ = 368772012. Its totient is φ = 316090272.

The previous prime is 342431027. The next prime is 342431179. The reversal of 342431141 is 141134243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141134243 = 37 ⋅3814439.

It can be written as a sum of positive squares in 2 ways, for example, as 199628641 + 142802500 = 14129^2 + 11950^2 .

It is a cyclic number.

It is not a de Polignac number, because 342431141 - 2²⁶ = 275322277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342431641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13170416 + ... + 13170441.

It is an arithmetic number, because the mean of its divisors is an integer number (92193003).

Almost surely, 2^342431141 is an apocalyptic number.

It is an amenable number.

342431141 is a deficient number, since it is larger than the sum of its proper divisors (26340871).

342431141 is a wasteful number, since it uses less digits than its factorization.

342431141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26340870.

The product of its digits is 1152, while the sum is 23.

The square root of 342431141 is about 18504.8950550929. The cubic root of 342431141 is about 699.6128069587.

Adding to 342431141 its reverse (141134243), we get a palindrome (483565384).

The spelling of 342431141 in words is "three hundred forty-two million, four hundred thirty-one thousand, one hundred forty-one".