39675384323 has 2 divisors, whose sum is σ = 39675384324. Its totient is φ = 39675384322.

The previous prime is 39675384293. The next prime is 39675384361. The reversal of 39675384323 is 32348357693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39675384323 - 2³² = 35380417027 is a prime.

It is a super-3 number, since 3×39675384323³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (39675384373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19837692161 + 19837692162.

It is an arithmetic number, because the mean of its divisors is an integer number (19837692162).

Almost surely, 2^39675384323 is an apocalyptic number.

39675384323 is a deficient number, since it is larger than the sum of its proper divisors (1).

39675384323 is an equidigital number, since it uses as much as digits as its factorization.

39675384323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 53.

The spelling of 39675384323 in words is "thirty-nine billion, six hundred seventy-five million, three hundred eighty-four thousand, three hundred twenty-three".