63316076426 has 16 divisors (see below), whose sum is σ = 96544250088. Its totient is φ = 31134801600.

The previous prime is 63316076381. The next prime is 63316076429. The reversal of 63316076426 is 62467061336.

It can be written as a sum of positive squares in 4 ways, for example, as 49416845401 + 13899231025 = 222299^2 + 117895^2 .

It is not an unprimeable number, because it can be changed into a prime (63316076429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980456 + ... + 1043036.

Almost surely, 2^63316076426 is an apocalyptic number.

63316076426 is a deficient number, since it is larger than the sum of its proper divisors (33228173662).

63316076426 is a wasteful number, since it uses less digits than its factorization.

63316076426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70937.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 63316076426 in words is "sixty-three billion, three hundred sixteen million, seventy-six thousand, four hundred twenty-six".