2134885364 has 24 divisors (see below), whose sum is σ = 4000275720. Its totient is φ = 993360896.

The previous prime is 2134885351. The next prime is 2134885393. The reversal of 2134885364 is 4635884312.

It can be written as a sum of positive squares in 4 ways, for example, as 98168464 + 2036716900 = 9908^2 + 45130^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170327 + ... + 182430.

It is an arithmetic number, because the mean of its divisors is an integer number (166678155).

Almost surely, 2^2134885364 is an apocalyptic number.

It is an amenable number.

2134885364 is a deficient number, since it is larger than the sum of its proper divisors (1865390356).

2134885364 is a wasteful number, since it uses less digits than its factorization.

2134885364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352867 (or 352865 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 2134885364 is about 46204.8197053078. The cubic root of 2134885364 is about 1287.6312848688.

The spelling of 2134885364 in words is "two billion, one hundred thirty-four million, eight hundred eighty-five thousand, three hundred sixty-four".