2134404375 has 40 divisors (see below), whose sum is σ = 3563346864. Its totient is φ = 1136064000.

The previous prime is 2134404367. The next prime is 2134404397. The reversal of 2134404375 is 5734044312.

It is not a de Polignac number, because 2134404375 - 2³ = 2134404367 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1373599 + ... + 1375151.

Almost surely, 2^2134404375 is an apocalyptic number.

2134404375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2134404375 is a deficient number, since it is larger than the sum of its proper divisors (1428942489).

2134404375 is an equidigital number, since it uses as much as digits as its factorization.

2134404375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2134404375 is about 46199.6144464432. The cubic root of 2134404375 is about 1287.5345766313.

Adding to 2134404375 its reverse (5734044312), we get a palindrome (7868448687).

The spelling of 2134404375 in words is "two billion, one hundred thirty-four million, four hundred four thousand, three hundred seventy-five".