63308839702343 has 2 divisors, whose sum is σ = 63308839702344. Its totient is φ = 63308839702342.

The previous prime is 63308839702231. The next prime is 63308839702363. The reversal of 63308839702343 is 34320793880336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63308839702343 - 2²⁸ = 63308571266887 is a prime.

It is a super-2 number, since 2×63308839702343² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63308839702363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31654419851171 + 31654419851172.

It is an arithmetic number, because the mean of its divisors is an integer number (31654419851172).

Almost surely, 2^{63308839702343} is an apocalyptic number.

63308839702343 is a deficient number, since it is larger than the sum of its proper divisors (1).

63308839702343 is an equidigital number, since it uses as much as digits as its factorization.

63308839702343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47029248, while the sum is 59.

The spelling of 63308839702343 in words is "sixty-three trillion, three hundred eight billion, eight hundred thirty-nine million, seven hundred two thousand, three hundred forty-three".