61336463316 has 48 divisors (see below), whose sum is σ = 144650573760. Its totient is φ = 20226931200.

The previous prime is 61336463303. The next prime is 61336463317.

61336463316 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61336463317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1552455 + ... + 1591473.

It is an arithmetic number, because the mean of its divisors is an integer number (3013553620).

Almost surely, 2^61336463316 is an apocalyptic number.

It is an amenable number.

61336463316 is an abundant number, since it is smaller than the sum of its proper divisors (83314110444).

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

61336463316 is a wasteful number, since it uses less digits than its factorization.

61336463316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40424 (or 40422 counting only the distinct ones).

The product of its digits is 419904, while the sum is 42.

The spelling of 61336463316 in words is "sixty-one billion, three hundred thirty-six million, four hundred sixty-three thousand, three hundred sixteen".