134653261659 has 32 divisors (see below), whose sum is σ = 209878281216. Its totient is φ = 75201160320.

The previous prime is 134653261637. The next prime is 134653261663. The reversal of 134653261659 is 956162356431.

It is not a de Polignac number, because 134653261659 - 2⁹ = 134653261147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134653261619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133647 + ... + 535880.

It is an arithmetic number, because the mean of its divisors is an integer number (6558696288).

Almost surely, 2^134653261659 is an apocalyptic number.

134653261659 is a deficient number, since it is larger than the sum of its proper divisors (75225019557).

134653261659 is a wasteful number, since it uses less digits than its factorization.

134653261659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669755.

The product of its digits is 3499200, while the sum is 51.

The spelling of 134653261659 in words is "one hundred thirty-four billion, six hundred fifty-three million, two hundred sixty-one thousand, six hundred fifty-nine".