135141616 has 10 divisors (see below), whose sum is σ = 261836912. Its totient is φ = 67570800.

The previous prime is 135141607. The next prime is 135141641. The reversal of 135141616 is 616141531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4223160 + ... + 4223191.

Almost surely, 2^135141616 is an apocalyptic number.

135141616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135141616 is a deficient number, since it is larger than the sum of its proper divisors (126695296).

135141616 is an equidigital number, since it uses as much as digits as its factorization.

135141616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8446359 (or 8446353 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 135141616 is about 11625.0426235778. The cubic root of 135141616 is about 513.1720990601.

The spelling of 135141616 in words is "one hundred thirty-five million, one hundred forty-one thousand, six hundred sixteen".