63064131243 has 24 divisors (see below), whose sum is σ = 89352207552. Its totient is φ = 39556566144.

The previous prime is 63064131197. The next prime is 63064131283. The reversal of 63064131243 is 34213146036.

It is not a de Polignac number, because 63064131243 - 2¹⁷ = 63064000171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63064131283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3064996 + ... + 3085502.

It is an arithmetic number, because the mean of its divisors is an integer number (3723008648).

Almost surely, 2^63064131243 is an apocalyptic number.

63064131243 is a deficient number, since it is larger than the sum of its proper divisors (26288076309).

63064131243 is a wasteful number, since it uses less digits than its factorization.

63064131243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24091 (or 24074 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 63064131243 its reverse (34213146036), we get a palindrome (97277277279).

The spelling of 63064131243 in words is "sixty-three billion, sixty-four million, one hundred thirty-one thousand, two hundred forty-three".