40363425239 has 2 divisors, whose sum is σ = 40363425240. Its totient is φ = 40363425238.

The previous prime is 40363425229. The next prime is 40363425253. The reversal of 40363425239 is 93252436304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40363425239 - 2¹² = 40363421143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40363425196 and 40363425205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40363425229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20181712619 + 20181712620.

It is an arithmetic number, because the mean of its divisors is an integer number (20181712620).

Almost surely, 2^40363425239 is an apocalyptic number.

40363425239 is a deficient number, since it is larger than the sum of its proper divisors (1).

40363425239 is an equidigital number, since it uses as much as digits as its factorization.

40363425239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 40363425239 in words is "forty billion, three hundred sixty-three million, four hundred twenty-five thousand, two hundred thirty-nine".