134523616372 has 12 divisors (see below), whose sum is σ = 236332347300. Its totient is φ = 67000088576.

The previous prime is 134523616321. The next prime is 134523616421. The reversal of 134523616372 is 273616325431.

It can be written as a sum of positive squares in 2 ways, for example, as 116474768656 + 18048847716 = 341284^2 + 134346^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65428747 + ... + 65430802.

It is an arithmetic number, because the mean of its divisors is an integer number (19694362275).

Almost surely, 2^134523616372 is an apocalyptic number.

It is an amenable number.

134523616372 is a deficient number, since it is larger than the sum of its proper divisors (101808730928).

134523616372 is a wasteful number, since it uses less digits than its factorization.

134523616372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130859810 (or 130859808 counting only the distinct ones).

The product of its digits is 544320, while the sum is 43.

The spelling of 134523616372 in words is "one hundred thirty-four billion, five hundred twenty-three million, six hundred sixteen thousand, three hundred seventy-two".