19410622963 has 2 divisors, whose sum is σ = 19410622964. Its totient is φ = 19410622962.

The previous prime is 19410622961. The next prime is 19410622969. The reversal of 19410622963 is 36922601491.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19410622963 - 2¹ = 19410622961 is a prime.

Together with 19410622961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (19410622961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9705311481 + 9705311482.

It is an arithmetic number, because the mean of its divisors is an integer number (9705311482).

Almost surely, 2^19410622963 is an apocalyptic number.

19410622963 is a deficient number, since it is larger than the sum of its proper divisors (1).

19410622963 is an equidigital number, since it uses as much as digits as its factorization.

19410622963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 19410622963 in words is "nineteen billion, four hundred ten million, six hundred twenty-two thousand, nine hundred sixty-three".