34423832437 has 2 divisors, whose sum is σ = 34423832438. Its totient is φ = 34423832436.

The previous prime is 34423832341. The next prime is 34423832447. The reversal of 34423832437 is 73423832443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34195036561 + 228795876 = 184919^2 + 15126^2 .

It is a cyclic number.

It is not a de Polignac number, because 34423832437 - 2⁷ = 34423832309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34423832393 and 34423832402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34423832447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17211916218 + 17211916219.

It is an arithmetic number, because the mean of its divisors is an integer number (17211916219).

Almost surely, 2^34423832437 is an apocalyptic number.

It is an amenable number.

34423832437 is a deficient number, since it is larger than the sum of its proper divisors (1).

34423832437 is an equidigital number, since it uses as much as digits as its factorization.

34423832437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 43.

The spelling of 34423832437 in words is "thirty-four billion, four hundred twenty-three million, eight hundred thirty-two thousand, four hundred thirty-seven".