2134646375 has 16 divisors (see below), whose sum is σ = 2665353600. Its totient is φ = 1706874400.

The previous prime is 2134646357. The next prime is 2134646387. The reversal of 2134646375 is 5736464312.

It is not a de Polignac number, because 2134646375 - 2¹⁶ = 2134580839 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421106 + ... + 426144.

It is an arithmetic number, because the mean of its divisors is an integer number (166584600).

Almost surely, 2^2134646375 is an apocalyptic number.

2134646375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2134646375 is a deficient number, since it is larger than the sum of its proper divisors (530707225).

2134646375 is an equidigital number, since it uses as much as digits as its factorization.

2134646375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8443 (or 8433 counting only the distinct ones).

The product of its digits is 362880, while the sum is 41.

The square root of 2134646375 is about 46202.2334416855. The cubic root of 2134646375 is about 1287.5832352636.

The spelling of 2134646375 in words is "two billion, one hundred thirty-four million, six hundred forty-six thousand, three hundred seventy-five".