134345036422 has 4 divisors (see below), whose sum is σ = 201517554636. Its totient is φ = 67172518210.

The previous prime is 134345036411. The next prime is 134345036431. The reversal of 134345036422 is 224630543431.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×134345036422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33586259104 + ... + 33586259107.

It is an arithmetic number, because the mean of its divisors is an integer number (50379388659).

Almost surely, 2^134345036422 is an apocalyptic number.

134345036422 is a deficient number, since it is larger than the sum of its proper divisors (67172518214).

134345036422 is an equidigital number, since it uses as much as digits as its factorization.

134345036422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67172518213.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 134345036422 its reverse (224630543431), we get a palindrome (358975579853).

The spelling of 134345036422 in words is "one hundred thirty-four billion, three hundred forty-five million, thirty-six thousand, four hundred twenty-two".