43424601037 has 2 divisors, whose sum is σ = 43424601038. Its totient is φ = 43424601036.

The previous prime is 43424601001. The next prime is 43424601053. The reversal of 43424601037 is 73010642434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31934047401 + 11490553636 = 178701^2 + 107194^2 .

It is a cyclic number.

It is not a de Polignac number, because 43424601037 - 2¹⁵ = 43424568269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43424600993 and 43424601011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43424601937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21712300518 + 21712300519.

It is an arithmetic number, because the mean of its divisors is an integer number (21712300519).

Almost surely, 2^43424601037 is an apocalyptic number.

It is an amenable number.

43424601037 is a deficient number, since it is larger than the sum of its proper divisors (1).

43424601037 is an equidigital number, since it uses as much as digits as its factorization.

43424601037 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 43424601037 in words is "forty-three billion, four hundred twenty-four million, six hundred one thousand, thirty-seven".