63134744743136 has 48 divisors (see below), whose sum is σ = 135597496970880. Its totient is φ = 28697339537280.

The previous prime is 63134744743099. The next prime is 63134744743141.

63134744743136 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×63134744743136² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39039455 + ... + 40624481.

It is an arithmetic number, because the mean of its divisors is an integer number (2824947853560).

Almost surely, 2^{63134744743136} is an apocalyptic number.

It is an amenable number.

63134744743136 is an abundant number, since it is smaller than the sum of its proper divisors (72462752227744).

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

63134744743136 is a wasteful number, since it uses less digits than its factorization.

63134744743136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698207 (or 1698199 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 56.

The spelling of 63134744743136 in words is "sixty-three trillion, one hundred thirty-four billion, seven hundred forty-four million, seven hundred forty-three thousand, one hundred thirty-six".