39714484009 has 2 divisors, whose sum is σ = 39714484010. Its totient is φ = 39714484008.

The previous prime is 39714484001. The next prime is 39714484049. The reversal of 39714484009 is 90048441793.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37404720409 + 2309763600 = 193403^2 + 48060^2 .

It is a cyclic number.

It is not a de Polignac number, because 39714484009 - 2³ = 39714484001 is a prime.

It is a super-2 number, since 2×39714484009² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39714484001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19857242004 + 19857242005.

It is an arithmetic number, because the mean of its divisors is an integer number (19857242005).

Almost surely, 2^39714484009 is an apocalyptic number.

It is an amenable number.

39714484009 is a deficient number, since it is larger than the sum of its proper divisors (1).

39714484009 is an equidigital number, since it uses as much as digits as its factorization.

39714484009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 39714484009 in words is "thirty-nine billion, seven hundred fourteen million, four hundred eighty-four thousand, nine".