134133244446 has 32 divisors (see below), whose sum is σ = 277833120768. Its totient is φ = 43143440480.

The previous prime is 134133244409. The next prime is 134133244457. The reversal of 134133244446 is 644442331431.

It is a super-2 number, since 2×134133244446² (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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3329625 + ... + 3369668.

It is an arithmetic number, because the mean of its divisors is an integer number (8682285024).

Almost surely, 2^134133244446 is an apocalyptic number.

134133244446 is an abundant number, since it is smaller than the sum of its proper divisors (143699876322).

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

134133244446 is a wasteful number, since it uses less digits than its factorization.

134133244446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6699416.

The product of its digits is 331776, while the sum is 39.

Adding to 134133244446 its reverse (644442331431), we get a palindrome (778575575877).

The spelling of 134133244446 in words is "one hundred thirty-four billion, one hundred thirty-three million, two hundred forty-four thousand, four hundred forty-six".