2023134450 has 24 divisors (see below), whose sum is σ = 5017373808. Its totient is φ = 539502480.

The previous prime is 2023134439. The next prime is 2023134473. The reversal of 2023134450 is 544313202.

It is a self number, because there is not a number n which added to its sum of digits gives 2023134450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6743632 + ... + 6743931.

It is an arithmetic number, because the mean of its divisors is an integer number (209057242).

Almost surely, 2^2023134450 is an apocalyptic number.

2023134450 is an abundant number, since it is smaller than the sum of its proper divisors (2994239358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023134450 is a wasteful number, since it uses less digits than its factorization.

2023134450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13487578 (or 13487573 counting only the distinct ones).

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

The square root of 2023134450 is about 44979.2668904241. The cubic root of 2023134450 is about 1264.7603685091.

Adding to 2023134450 its reverse (544313202), we get a palindrome (2567447652).

The spelling of 2023134450 in words is "two billion, twenty-three million, one hundred thirty-four thousand, four hundred fifty".