342135251241 has 16 divisors (see below), whose sum is σ = 521506996608. Its totient is φ = 195446592000.

The previous prime is 342135251209. The next prime is 342135251273. The reversal of 342135251241 is 142152531243.

It is an interprime number because it is at equal distance from previous prime (342135251209) and next prime (342135251273).

It is not a de Polignac number, because 342135251241 - 2⁵ = 342135251209 is a prime.

It is a super-3 number, since 3×342135251241³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (342135251441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2398440 + ... + 2537081.

It is an arithmetic number, because the mean of its divisors is an integer number (32594187288).

Almost surely, 2^342135251241 is an apocalyptic number.

It is an amenable number.

342135251241 is a deficient number, since it is larger than the sum of its proper divisors (179371745367).

342135251241 is a wasteful number, since it uses less digits than its factorization.

342135251241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938832.

The product of its digits is 28800, while the sum is 33.

Adding to 342135251241 its reverse (142152531243), we get a palindrome (484287782484).

The spelling of 342135251241 in words is "three hundred forty-two billion, one hundred thirty-five million, two hundred fifty-one thousand, two hundred forty-one".