134444645350 has 24 divisors (see below), whose sum is σ = 264776867928. Its totient is φ = 50614454400.

The previous prime is 134444645347. The next prime is 134444645351. The reversal of 134444645350 is 53546444431.

134444645350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 134444645297 and 134444645306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134444645351) 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 11 ways as a sum of consecutive naturals, for example, 79084236 + ... + 79085935.

It is an arithmetic number, because the mean of its divisors is an integer number (11032369497).

Almost surely, 2^134444645350 is an apocalyptic number.

134444645350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134444645350 is a deficient number, since it is larger than the sum of its proper divisors (130332222578).

134444645350 is a wasteful number, since it uses less digits than its factorization.

134444645350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158170200 (or 158170195 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 134444645350 in words is "one hundred thirty-four billion, four hundred forty-four million, six hundred forty-five thousand, three hundred fifty".