63013043336 has 64 divisors (see below), whose sum is σ = 128264154480. Its totient is φ = 28904325120.

The previous prime is 63013043321. The next prime is 63013043369. The reversal of 63013043336 is 63334031036.

It can be written as a sum of positive squares in 8 ways, for example, as 59219222500 + 3793820836 = 243350^2 + 61594^2 .

It is a super-2 number, since 2×63013043336² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7227716 + ... + 7236428.

Almost surely, 2^63013043336 is an apocalyptic number.

It is an amenable number.

63013043336 is an abundant number, since it is smaller than the sum of its proper divisors (65251111144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63013043336 is a wasteful number, since it uses less digits than its factorization.

63013043336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10074 (or 10070 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 32.

The spelling of 63013043336 in words is "sixty-three billion, thirteen million, forty-three thousand, three hundred thirty-six".