4425123032437 has 2 divisors, whose sum is σ = 4425123032438. Its totient is φ = 4425123032436.

The previous prime is 4425123032387. The next prime is 4425123032483. The reversal of 4425123032437 is 7342303215244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4387009841361 + 38113191076 = 2094519^2 + 195226^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425123032437 - 2¹¹ = 4425123030389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4425123032437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4425123038437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212561516218 + 2212561516219.

It is an arithmetic number, because the mean of its divisors is an integer number (2212561516219).

Almost surely, 2^{4425123032437} is an apocalyptic number.

It is an amenable number.

4425123032437 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425123032437 is an equidigital number, since it uses as much as digits as its factorization.

4425123032437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 4425123032437 in words is "four trillion, four hundred twenty-five billion, one hundred twenty-three million, thirty-two thousand, four hundred thirty-seven".