134543402522 has 8 divisors (see below), whose sum is σ = 201828666900. Its totient is φ = 67267180224.

The previous prime is 134543402503. The next prime is 134543402533. The reversal of 134543402522 is 225204345431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 134381629561 + 161772961 = 366581^2 + 12719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2223197 + ... + 2282912.

Almost surely, 2^134543402522 is an apocalyptic number.

134543402522 is a deficient number, since it is larger than the sum of its proper divisors (67285264378).

134543402522 is a wasteful number, since it uses less digits than its factorization.

134543402522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521040.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 134543402522 its reverse (225204345431), we get a palindrome (359747747953).

The spelling of 134543402522 in words is "one hundred thirty-four billion, five hundred forty-three million, four hundred two thousand, five hundred twenty-two".