63341383197 has 4 divisors (see below), whose sum is σ = 84455177600. Its totient is φ = 42227588796.

The previous prime is 63341383177. The next prime is 63341383207. The reversal of 63341383197 is 79138314336.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 63341383197 - 2⁸ = 63341382941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63341383177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10556897197 + ... + 10556897202.

It is an arithmetic number, because the mean of its divisors is an integer number (21113794400).

Almost surely, 2^63341383197 is an apocalyptic number.

It is an amenable number.

63341383197 is a deficient number, since it is larger than the sum of its proper divisors (21113794403).

63341383197 is a wasteful number, since it uses less digits than its factorization.

63341383197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21113794402.

The product of its digits is 979776, while the sum is 48.

The spelling of 63341383197 in words is "sixty-three billion, three hundred forty-one million, three hundred eighty-three thousand, one hundred ninety-seven".