2502430043 has 2 divisors, whose sum is σ = 2502430044. Its totient is φ = 2502430042.

The previous prime is 2502430013. The next prime is 2502430057. The reversal of 2502430043 is 3400342052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2502430043 - 2¹⁴ = 2502413659 is a prime.

It is a super-2 number, since 2×2502430043² = 12524312240217963698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2502430013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251215021 + 1251215022.

It is an arithmetic number, because the mean of its divisors is an integer number (1251215022).

Almost surely, 2^2502430043 is an apocalyptic number.

2502430043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502430043 is an equidigital number, since it uses as much as digits as its factorization.

2502430043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2502430043 is about 50024.2945277592. The cubic root of 2502430043 is about 1357.6484093302.

Adding to 2502430043 its reverse (3400342052), we get a palindrome (5902772095).

The spelling of 2502430043 in words is "two billion, five hundred two million, four hundred thirty thousand, forty-three".