135378285416 has 32 divisors (see below), whose sum is σ = 282134858400. Its totient is φ = 60374533440.

The previous prime is 135378285409. The next prime is 135378285467. The reversal of 135378285416 is 614582873531.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14508446 + ... + 14517773.

It is an arithmetic number, because the mean of its divisors is an integer number (8816714325).

Almost surely, 2^135378285416 is an apocalyptic number.

It is an amenable number.

135378285416 is an abundant number, since it is smaller than the sum of its proper divisors (146756572984).

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

135378285416 is a wasteful number, since it uses less digits than its factorization.

135378285416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29026289 (or 29026285 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 53.

The spelling of 135378285416 in words is "one hundred thirty-five billion, three hundred seventy-eight million, two hundred eighty-five thousand, four hundred sixteen".