63340411404323 has 2 divisors, whose sum is σ = 63340411404324. Its totient is φ = 63340411404322.

The previous prime is 63340411404269. The next prime is 63340411404367. The reversal of 63340411404323 is 32340411404336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63340411404323 - 2²² = 63340407210019 is a prime.

It is not a weakly prime, because it can be changed into another prime (63340411403323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31670205702161 + 31670205702162.

It is an arithmetic number, because the mean of its divisors is an integer number (31670205702162).

Almost surely, 2^{63340411404323} is an apocalyptic number.

63340411404323 is a deficient number, since it is larger than the sum of its proper divisors (1).

63340411404323 is an equidigital number, since it uses as much as digits as its factorization.

63340411404323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 63340411404323 its reverse (32340411404336), we get a palindrome (95680822808659).

The spelling of 63340411404323 in words is "sixty-three trillion, three hundred forty billion, four hundred eleven million, four hundred four thousand, three hundred twenty-three".