2134450023 has 8 divisors (see below), whose sum is σ = 2846273136. Its totient is φ = 1422796800.

The previous prime is 2134450013. The next prime is 2134450027. The reversal of 2134450023 is 3200544312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2134450023 - 2⁴ = 2134450007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2134449975 and 2134450002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134450027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9498 + ... + 66023.

It is an arithmetic number, because the mean of its divisors is an integer number (355784142).

Almost surely, 2^2134450023 is an apocalyptic number.

2134450023 is a deficient number, since it is larger than the sum of its proper divisors (711823113).

2134450023 is an equidigital number, since it uses as much as digits as its factorization.

2134450023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84945.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2134450023 is about 46200.1084738986. The cubic root of 2134450023 is about 1287.5437552981.

Adding to 2134450023 its reverse (3200544312), we get a palindrome (5334994335).

The spelling of 2134450023 in words is "two billion, one hundred thirty-four million, four hundred fifty thousand, twenty-three".