4021433024137 has 2 divisors, whose sum is σ = 4021433024138. Its totient is φ = 4021433024136.

The previous prime is 4021433024131. The next prime is 4021433024239. The reversal of 4021433024137 is 7314203341204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2611362272841 + 1410070751296 = 1615971^2 + 1187464^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021433024137 - 2²⁷ = 4021298806409 is a prime.

It is not a weakly prime, because it can be changed into another prime (4021433024131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010716512068 + 2010716512069.

It is an arithmetic number, because the mean of its divisors is an integer number (2010716512069).

Almost surely, 2^{4021433024137} is an apocalyptic number.

It is an amenable number.

4021433024137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021433024137 is an equidigital number, since it uses as much as digits as its factorization.

4021433024137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 4021433024137 in words is "four trillion, twenty-one billion, four hundred thirty-three million, twenty-four thousand, one hundred thirty-seven".