61346064316 has 12 divisors (see below), whose sum is σ = 107380778400. Its totient is φ = 30665841920.

The previous prime is 61346064293. The next prime is 61346064319.

61346064316 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61346064319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778341 + ... + 1812508.

It is an arithmetic number, because the mean of its divisors is an integer number (8948398200).

Almost surely, 2^61346064316 is an apocalyptic number.

It is an amenable number.

61346064316 is a deficient number, since it is larger than the sum of its proper divisors (46034714084).

61346064316 is a wasteful number, since it uses less digits than its factorization.

61346064316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595124 (or 3595122 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

It can be divided in two parts, 613460 and 64316, that added together give a palindrome (677776).

The spelling of 61346064316 in words is "sixty-one billion, three hundred forty-six million, sixty-four thousand, three hundred sixteen".