2030240431 has 8 divisors (see below), whose sum is σ = 2104245440. Its totient is φ = 1957242528.

The previous prime is 2030240393. The next prime is 2030240473. The reversal of 2030240431 is 1340420302.

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

It is a cyclic number.

It is not a de Polignac number, because 2030240431 - 2²⁷ = 1896022703 is a prime.

It is a super-2 number, since 2×2030240431² = 8243752415334131522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2030240399 and 2030240408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030240731) 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, 247671 + ... + 255736.

It is an arithmetic number, because the mean of its divisors is an integer number (263030680).

Almost surely, 2^2030240431 is an apocalyptic number.

2030240431 is a deficient number, since it is larger than the sum of its proper divisors (74005009).

2030240431 is a wasteful number, since it uses less digits than its factorization.

2030240431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503553.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2030240431 is about 45058.1893888336. The cubic root of 2030240431 is about 1266.2394037327.

Adding to 2030240431 its reverse (1340420302), we get a palindrome (3370660733).

The spelling of 2030240431 in words is "two billion, thirty million, two hundred forty thousand, four hundred thirty-one".