4021433024239 has 2 divisors, whose sum is σ = 4021433024240. Its totient is φ = 4021433024238.

The previous prime is 4021433024137. The next prime is 4021433024267. The reversal of 4021433024239 is 9324203341204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4021433024239 - 2⁷ = 4021433024111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4021433024198 and 4021433024207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021433024339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010716512119 + 2010716512120.

It is an arithmetic number, because the mean of its divisors is an integer number (2010716512120).

Almost surely, 2^{4021433024239} is an apocalyptic number.

4021433024239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021433024239 is an equidigital number, since it uses as much as digits as its factorization.

4021433024239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 4021433024239 in words is "four trillion, twenty-one billion, four hundred thirty-three million, twenty-four thousand, two hundred thirty-nine".