2024145231 has 4 divisors (see below), whose sum is σ = 2698860312. Its totient is φ = 1349430152.

The previous prime is 2024145223. The next prime is 2024145251. The reversal of 2024145231 is 1325414202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2024145231 - 2³ = 2024145223 is a prime.

It is a super-2 number, since 2×2024145231² = 8194327832360086722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2024145251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337357536 + ... + 337357541.

It is an arithmetic number, because the mean of its divisors is an integer number (674715078).

Almost surely, 2^2024145231 is an apocalyptic number.

2024145231 is a deficient number, since it is larger than the sum of its proper divisors (674715081).

2024145231 is an equidigital number, since it uses as much as digits as its factorization.

2024145231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674715080.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2024145231 is about 44990.5015642191. The cubic root of 2024145231 is about 1264.9709630001.

Adding to 2024145231 its reverse (1325414202), we get a palindrome (3349559433).

The spelling of 2024145231 in words is "two billion, twenty-four million, one hundred forty-five thousand, two hundred thirty-one".