135564038384 has 20 divisors (see below), whose sum is σ = 263624540640. Its totient is φ = 67531898880.

The previous prime is 135564038369. The next prime is 135564038459. The reversal of 135564038384 is 483830465531.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15628049 + ... + 15636720.

It is an arithmetic number, because the mean of its divisors is an integer number (13181227032).

Almost surely, 2^135564038384 is an apocalyptic number.

It is an amenable number.

135564038384 is a deficient number, since it is larger than the sum of its proper divisors (128060502256).

135564038384 is a wasteful number, since it uses less digits than its factorization.

135564038384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31265048 (or 31265042 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 135564038384 in words is "one hundred thirty-five billion, five hundred sixty-four million, thirty-eight thousand, three hundred eighty-four".