10042400437 has 2 divisors, whose sum is σ = 10042400438. Its totient is φ = 10042400436.

The previous prime is 10042400411. The next prime is 10042400509. The reversal of 10042400437 is 73400424001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5212984401 + 4829416036 = 72201^2 + 69494^2 .

It is a cyclic number.

It is not a de Polignac number, because 10042400437 - 2¹⁵ = 10042367669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042410437) 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, 5021200218 + 5021200219.

It is an arithmetic number, because the mean of its divisors is an integer number (5021200219).

Almost surely, 2^10042400437 is an apocalyptic number.

It is an amenable number.

10042400437 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042400437 is an equidigital number, since it uses as much as digits as its factorization.

10042400437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 10042400437 its reverse (73400424001), we get a palindrome (83442824438).

The spelling of 10042400437 in words is "ten billion, forty-two million, four hundred thousand, four hundred thirty-seven".