63422034739937 has 2 divisors, whose sum is σ = 63422034739938. Its totient is φ = 63422034739936.

The previous prime is 63422034739907. The next prime is 63422034739939. The reversal of 63422034739937 is 73993743022436.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50675021212321 + 12747013527616 = 7118639^2 + 3570296^2 .

It is a cyclic number.

It is not a de Polignac number, because 63422034739937 - 2⁸ = 63422034739681 is a prime.

Together with 63422034739939, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63422034739937.

It is not a weakly prime, because it can be changed into another prime (63422034739939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31711017369968 + 31711017369969.

It is an arithmetic number, because the mean of its divisors is an integer number (31711017369969).

Almost surely, 2^{63422034739937} is an apocalyptic number.

It is an amenable number.

63422034739937 is a deficient number, since it is larger than the sum of its proper divisors (1).

63422034739937 is an equidigital number, since it uses as much as digits as its factorization.

63422034739937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123451776, while the sum is 62.

The spelling of 63422034739937 in words is "sixty-three trillion, four hundred twenty-two billion, thirty-four million, seven hundred thirty-nine thousand, nine hundred thirty-seven".