2429533243 has 2 divisors, whose sum is σ = 2429533244. Its totient is φ = 2429533242.

The previous prime is 2429533237. The next prime is 2429533273. The reversal of 2429533243 is 3423359242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2429533243 - 2¹³ = 2429525051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2429533213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214766621 + 1214766622.

It is an arithmetic number, because the mean of its divisors is an integer number (1214766622).

Almost surely, 2^2429533243 is an apocalyptic number.

2429533243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429533243 is an equidigital number, since it uses as much as digits as its factorization.

2429533243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 37.

The square root of 2429533243 is about 49290.2956270299. The cubic root of 2429533243 is about 1344.3353391533.

The spelling of 2429533243 in words is "two billion, four hundred twenty-nine million, five hundred thirty-three thousand, two hundred forty-three".