342252604441 has 12 divisors (see below), whose sum is σ = 378940978836. Its totient is φ = 308867630720.

The previous prime is 342252604423. The next prime is 342252604453. The reversal of 342252604441 is 144406252243.

It can be written as a sum of positive squares in 2 ways, for example, as 173906514441 + 168346090000 = 417021^2 + 410300^2 .

It is not a de Polignac number, because 342252604441 - 2⁹ = 342252603929 is a prime.

It is a super-2 number, since 2×342252604441² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342252604441.

It is not an unprimeable number, because it can be changed into a prime (342252604481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10306540 + ... + 10339693.

It is an arithmetic number, because the mean of its divisors is an integer number (31578414903).

Almost surely, 2^342252604441 is an apocalyptic number.

It is an amenable number.

342252604441 is a deficient number, since it is larger than the sum of its proper divisors (36688374395).

342252604441 is a wasteful number, since it uses less digits than its factorization.

342252604441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20646392 (or 20646381 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 342252604441 its reverse (144406252243), we get a palindrome (486658856684).

The spelling of 342252604441 in words is "three hundred forty-two billion, two hundred fifty-two million, six hundred four thousand, four hundred forty-one".