2023440012430 has 32 divisors (see below), whose sum is σ = 3655680406560. Its totient is φ = 806379131520.

The previous prime is 2023440012413. The next prime is 2023440012481. The reversal of 2023440012430 is 342100443202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2023440012395 and 2023440012404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37121236 + ... + 37175704.

It is an arithmetic number, because the mean of its divisors is an integer number (114240012705).

Almost surely, 2^{2023440012430} is an apocalyptic number.

2023440012430 is a deficient number, since it is larger than the sum of its proper divisors (1632240394130).

2023440012430 is a wasteful number, since it uses less digits than its factorization.

2023440012430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68164.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2023440012430 its reverse (342100443202), we get a palindrome (2365540455632).

The spelling of 2023440012430 in words is "two trillion, twenty-three billion, four hundred forty million, twelve thousand, four hundred thirty".