134965282387 has 8 divisors (see below), whose sum is σ = 145971038304. Its totient is φ = 124048642368.

The previous prime is 134965282373. The next prime is 134965282409. The reversal of 134965282387 is 783282569431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134965282387 - 2¹¹ = 134965280339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134965282327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22275823 + ... + 22281880.

It is an arithmetic number, because the mean of its divisors is an integer number (18246379788).

Almost surely, 2^134965282387 is an apocalyptic number.

134965282387 is a deficient number, since it is larger than the sum of its proper divisors (11005755917).

134965282387 is a wasteful number, since it uses less digits than its factorization.

134965282387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44557949.

The product of its digits is 17418240, while the sum is 58.

The spelling of 134965282387 in words is "one hundred thirty-four billion, nine hundred sixty-five million, two hundred eighty-two thousand, three hundred eighty-seven".