135163441616 has 80 divisors (see below), whose sum is σ = 305667638400. Its totient is φ = 57876134400.

The previous prime is 135163441613. The next prime is 135163441619. The reversal of 135163441616 is 616144361531.

It is an interprime number because it is at equal distance from previous prime (135163441613) and next prime (135163441619).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135163441613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6580835 + ... + 6601341.

It is an arithmetic number, because the mean of its divisors is an integer number (3820845480).

Almost surely, 2^135163441616 is an apocalyptic number.

135163441616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135163441616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152833819200).

135163441616 is an abundant number, since it is smaller than the sum of its proper divisors (170504196784).

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

135163441616 is a wasteful number, since it uses less digits than its factorization.

135163441616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21737 (or 21717 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The spelling of 135163441616 in words is "one hundred thirty-five billion, one hundred sixty-three million, four hundred forty-one thousand, six hundred sixteen".