342142421410 has 16 divisors (see below), whose sum is σ = 615867965496. Its totient is φ = 136854389248.

The previous prime is 342142421351. The next prime is 342142421417. The reversal of 342142421410 is 14124241243.

It can be written as a sum of positive squares in 4 ways, for example, as 324212943609 + 17929477801 = 569397^2 + 133901^2 .

It is a super-2 number, since 2×342142421410² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342142421417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290124 + ... + 876616.

Almost surely, 2^342142421410 is an apocalyptic number.

342142421410 is a deficient number, since it is larger than the sum of its proper divisors (273725544086).

342142421410 is a wasteful number, since it uses less digits than its factorization.

342142421410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644837.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 342142421410 its reverse (14124241243), we get a palindrome (356266662653).

The spelling of 342142421410 in words is "three hundred forty-two billion, one hundred forty-two million, four hundred twenty-one thousand, four hundred ten".