63422034739907 has 2 divisors, whose sum is σ = 63422034739908. Its totient is φ = 63422034739906.

The previous prime is 63422034739897. The next prime is 63422034739937. The reversal of 63422034739907 is 70993743022436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63422034739907 - 2¹² = 63422034735811 is a prime.

It is not a weakly prime, because it can be changed into another prime (63422034739937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31711017369953 + 31711017369954.

It is an arithmetic number, because the mean of its divisors is an integer number (31711017369954).

Almost surely, 2^{63422034739907} is an apocalyptic number.

63422034739907 is a deficient number, since it is larger than the sum of its proper divisors (1).

63422034739907 is an equidigital number, since it uses as much as digits as its factorization.

63422034739907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41150592, while the sum is 59.

The spelling of 63422034739907 in words is "sixty-three trillion, four hundred twenty-two billion, thirty-four million, seven hundred thirty-nine thousand, nine hundred seven".