135141416 has 8 divisors (see below), whose sum is σ = 253390170. Its totient is φ = 67570704.

The previous prime is 135141407. The next prime is 135141439. The reversal of 135141416 is 614141531.

135141416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 107536900 + 27604516 = 10370^2 + 5254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8446331 + ... + 8446346.

Almost surely, 2^135141416 is an apocalyptic number.

It is an amenable number.

135141416 is a deficient number, since it is larger than the sum of its proper divisors (118248754).

135141416 is a wasteful number, since it uses less digits than its factorization.

135141416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16892683 (or 16892679 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 135141416 is about 11625.0340214556. The cubic root of 135141416 is about 513.1718459072.

Adding to 135141416 its reverse (614141531), we get a palindrome (749282947).

The spelling of 135141416 in words is "one hundred thirty-five million, one hundred forty-one thousand, four hundred sixteen".