134604511206 has 64 divisors (see below), whose sum is σ = 298416254976. Its totient is φ = 40134096800.

The previous prime is 134604511133. The next prime is 134604511211. The reversal of 134604511206 is 602115406431.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2328505 + ... + 2385611.

It is an arithmetic number, because the mean of its divisors is an integer number (4662753984).

Almost surely, 2^134604511206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134604511206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149208127488).

134604511206 is an abundant number, since it is smaller than the sum of its proper divisors (163811743770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134604511206 is a wasteful number, since it uses less digits than its factorization.

134604511206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57697.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 134604511206 its reverse (602115406431), we get a palindrome (736719917637).

The spelling of 134604511206 in words is "one hundred thirty-four billion, six hundred four million, five hundred eleven thousand, two hundred six".