39360040962443 has 2 divisors, whose sum is σ = 39360040962444. Its totient is φ = 39360040962442.

The previous prime is 39360040962379. The next prime is 39360040962481. The reversal of 39360040962443 is 34426904006393.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (34426904006393) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39360040962443 - 2⁶ = 39360040962379 is a prime.

It is not a weakly prime, because it can be changed into another prime (39360040962343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19680020481221 + 19680020481222.

It is an arithmetic number, because the mean of its divisors is an integer number (19680020481222).

Almost surely, 2^{39360040962443} is an apocalyptic number.

39360040962443 is a deficient number, since it is larger than the sum of its proper divisors (1).

39360040962443 is an equidigital number, since it uses as much as digits as its factorization.

39360040962443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10077696, while the sum is 53.

The spelling of 39360040962443 in words is "thirty-nine trillion, three hundred sixty billion, forty million, nine hundred sixty-two thousand, four hundred forty-three".