134163650445 has 64 divisors (see below), whose sum is σ = 235532613888. Its totient is φ = 64673280000.

The previous prime is 134163650371. The next prime is 134163650447. The reversal of 134163650445 is 544056361431.

It is a happy number.

It is not a de Polignac number, because 134163650445 - 2²² = 134159456141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134163650397 and 134163650406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134163650447) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 27872859 + ... + 27877671.

It is an arithmetic number, because the mean of its divisors is an integer number (3680197092).

Almost surely, 2^134163650445 is an apocalyptic number.

134163650445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134163650445 is a deficient number, since it is larger than the sum of its proper divisors (101368963443).

134163650445 is a wasteful number, since it uses less digits than its factorization.

134163650445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 134163650445 in words is "one hundred thirty-four billion, one hundred sixty-three million, six hundred fifty thousand, four hundred forty-five".