1000209963463 has 2 divisors, whose sum is σ = 1000209963464. Its totient is φ = 1000209963462.

The previous prime is 1000209963457. The next prime is 1000209963481. The reversal of 1000209963463 is 3643699020001.

1000209963463 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-1000209963463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000209963413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500104981731 + 500104981732.

It is an arithmetic number, because the mean of its divisors is an integer number (500104981732).

Almost surely, 2^{1000209963463} is an apocalyptic number.

1000209963463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000209963463 is an equidigital number, since it uses as much as digits as its factorization.

1000209963463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 1000209963463 in words is "one trillion, two hundred nine million, nine hundred sixty-three thousand, four hundred sixty-three".