134502762109 has 8 divisors (see below), whose sum is σ = 135587099648. Its totient is φ = 133418819520.

The previous prime is 134502762103. The next prime is 134502762161. The reversal of 134502762109 is 901267205431.

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 134502762109 - 2⁹ = 134502761597 is a prime.

It is a super-2 number, since 2×134502762109² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134502762103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605254 + ... + 797080.

It is an arithmetic number, because the mean of its divisors is an integer number (16948387456).

Almost surely, 2^134502762109 is an apocalyptic number.

It is an amenable number.

134502762109 is a deficient number, since it is larger than the sum of its proper divisors (1084337539).

134502762109 is a wasteful number, since it uses less digits than its factorization.

134502762109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197475.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 134502762109 in words is "one hundred thirty-four billion, five hundred two million, seven hundred sixty-two thousand, one hundred nine".