4202043996937 has 2 divisors, whose sum is σ = 4202043996938. Its totient is φ = 4202043996936.

The previous prime is 4202043996907. The next prime is 4202043996961. The reversal of 4202043996937 is 7396993402024.

It is a happy number.

4202043996937 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3649097088121 + 552946908816 = 1910261^2 + 743604^2 .

It is a cyclic number.

It is not a de Polignac number, because 4202043996937 - 2⁷ = 4202043996809 is a prime.

It is not a weakly prime, because it can be changed into another prime (4202043996907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101021998468 + 2101021998469.

It is an arithmetic number, because the mean of its divisors is an integer number (2101021998469).

Almost surely, 2^{4202043996937} is an apocalyptic number.

It is an amenable number.

4202043996937 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202043996937 is an equidigital number, since it uses as much as digits as its factorization.

4202043996937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 58.

The spelling of 4202043996937 in words is "four trillion, two hundred two billion, forty-three million, nine hundred ninety-six thousand, nine hundred thirty-seven".