39486135343 has 2 divisors, whose sum is σ = 39486135344. Its totient is φ = 39486135342.

The previous prime is 39486135323. The next prime is 39486135371. The reversal of 39486135343 is 34353168493.

39486135343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39486135343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39486135323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19743067671 + 19743067672.

It is an arithmetic number, because the mean of its divisors is an integer number (19743067672).

Almost surely, 2^39486135343 is an apocalyptic number.

39486135343 is a deficient number, since it is larger than the sum of its proper divisors (1).

39486135343 is an equidigital number, since it uses as much as digits as its factorization.

39486135343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 49.

The spelling of 39486135343 in words is "thirty-nine billion, four hundred eighty-six million, one hundred thirty-five thousand, three hundred forty-three".