135423111141416 has 64 divisors (see below), whose sum is σ = 292048457326080. Its totient is φ = 57667280486400.

The previous prime is 135423111141407. The next prime is 135423111141419. The reversal of 135423111141416 is 614141111324531.

It is a self number, because there is not a number n which added to its sum of digits gives 135423111141416.

It is not an unprimeable number, because it can be changed into a prime (135423111141419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371042216 + ... + 371407016.

It is an arithmetic number, because the mean of its divisors is an integer number (4563257145720).

Almost surely, 2^{135423111141416} is an apocalyptic number.

It is an amenable number.

135423111141416 is an abundant number, since it is smaller than the sum of its proper divisors (156625346184664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135423111141416 is a wasteful number, since it uses less digits than its factorization.

135423111141416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407194 (or 407190 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

Adding to 135423111141416 its reverse (614141111324531), we get a palindrome (749564222465947).

The spelling of 135423111141416 in words is "one hundred thirty-five trillion, four hundred twenty-three billion, one hundred eleven million, one hundred forty-one thousand, four hundred sixteen".