2134323250 has 64 divisors (see below), whose sum is σ = 4124390400. Its totient is φ = 826612800.

The previous prime is 2134323239. The next prime is 2134323253. The reversal of 2134323250 is 523234312.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2134323253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1045731 + ... + 1047769.

It is an arithmetic number, because the mean of its divisors is an integer number (64443600).

Almost surely, 2^2134323250 is an apocalyptic number.

2134323250 is a deficient number, since it is larger than the sum of its proper divisors (1990067150).

2134323250 is a wasteful number, since it uses less digits than its factorization.

2134323250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188 (or 2178 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2134323250 is about 46198.7364545828. The cubic root of 2134323250 is about 1287.5182641076.

Adding to 2134323250 its reverse (523234312), we get a palindrome (2657557562).

The spelling of 2134323250 in words is "two billion, one hundred thirty-four million, three hundred twenty-three thousand, two hundred fifty".