210134144044134 has 48 divisors (see below), whose sum is σ = 467598605012448. Its totient is φ = 68151205166976.

The previous prime is 210134144044091. The next prime is 210134144044243. The reversal of 210134144044134 is 431440441431012.

210134144044134 is a `hidden beast` number, since 2 + 1 + 0 + 1 + 3 + 41 + 440 + 44 + 134 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122066874 + ... + 123776370.

It is an arithmetic number, because the mean of its divisors is an integer number (9741637604426).

Almost surely, 2^{210134144044134} is an apocalyptic number.

210134144044134 is an abundant number, since it is smaller than the sum of its proper divisors (257464460968314).

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

210134144044134 is a wasteful number, since it uses less digits than its factorization.

210134144044134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894109 (or 1894106 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 210134144044134 its reverse (431440441431012), we get a palindrome (641574585475146).

The spelling of 210134144044134 in words is "two hundred ten trillion, one hundred thirty-four billion, one hundred forty-four million, forty-four thousand, one hundred thirty-four".