142326142362406 has 96 divisors (see below), whose sum is σ = 229831313400000. Its totient is φ = 66082857412608.

The previous prime is 142326142362403. The next prime is 142326142362407. The reversal of 142326142362406 is 604263241623241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142326142362403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24756675220 + ... + 24756680968.

It is an arithmetic number, because the mean of its divisors is an integer number (2394076181250).

Almost surely, 2^{142326142362406} is an apocalyptic number.

142326142362406 is a deficient number, since it is larger than the sum of its proper divisors (87505171037594).

142326142362406 is a wasteful number, since it uses less digits than its factorization.

142326142362406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7346 (or 7329 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 46.

Adding to 142326142362406 its reverse (604263241623241), we get a palindrome (746589383985647).

The spelling of 142326142362406 in words is "one hundred forty-two trillion, three hundred twenty-six billion, one hundred forty-two million, three hundred sixty-two thousand, four hundred six".