1370623243663 has 2 divisors, whose sum is σ = 1370623243664. Its totient is φ = 1370623243662.

The previous prime is 1370623243477. The next prime is 1370623243667. The reversal of 1370623243663 is 3663423260731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1370623243663 - 2²¹ = 1370621146511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1370623243667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685311621831 + 685311621832.

It is an arithmetic number, because the mean of its divisors is an integer number (685311621832).

Almost surely, 2^{1370623243663} is an apocalyptic number.

1370623243663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370623243663 is an equidigital number, since it uses as much as digits as its factorization.

1370623243663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 46.

The spelling of 1370623243663 in words is "one trillion, three hundred seventy billion, six hundred twenty-three million, two hundred forty-three thousand, six hundred sixty-three".