134760009569 has 4 divisors (see below), whose sum is σ = 134766860544. Its totient is φ = 134753158596.

The previous prime is 134760009557. The next prime is 134760009583. The reversal of 134760009569 is 965900067431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134760009569 - 2⁸ = 134760009313 is a prime.

It is a super-2 number, since 2×134760009569² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134760009599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3395897 + ... + 3435350.

It is an arithmetic number, because the mean of its divisors is an integer number (33691715136).

Almost surely, 2^134760009569 is an apocalyptic number.

It is an amenable number.

134760009569 is a deficient number, since it is larger than the sum of its proper divisors (6850975).

134760009569 is an equidigital number, since it uses as much as digits as its factorization.

134760009569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850974.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 134760009569 in words is "one hundred thirty-four billion, seven hundred sixty million, nine thousand, five hundred sixty-nine".