2023402434 has 16 divisors (see below), whose sum is σ = 4048288320. Its totient is φ = 674220240.

The previous prime is 2023402417. The next prime is 2023402477. The reversal of 2023402434 is 4342043202.

It is a Curzon 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, 43669 + ... + 77160.

It is an arithmetic number, because the mean of its divisors is an integer number (253018020).

Almost surely, 2^2023402434 is an apocalyptic number.

2023402434 is an abundant number, since it is smaller than the sum of its proper divisors (2024885886).

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

2023402434 is a wasteful number, since it uses less digits than its factorization.

2023402434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123625.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2023402434 is about 44982.2457643013. The cubic root of 2023402434 is about 1264.8162093487.

Adding to 2023402434 its reverse (4342043202), we get a palindrome (6365445636).

The spelling of 2023402434 in words is "two billion, twenty-three million, four hundred two thousand, four hundred thirty-four".