61064191341 has 6 divisors (see below), whose sum is σ = 88203831950. Its totient is φ = 40709460888.

The previous prime is 61064191291. The next prime is 61064191393. The reversal of 61064191341 is 14319146016.

61064191341 is a `hidden beast` number, since 6 + 1 + 0 + 641 + 9 + 1 + 3 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32744350116 + 28319841225 = 180954^2 + 168285^2 .

It is not a de Polignac number, because 61064191341 - 2¹¹ = 61064189293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 61064191296 and 61064191305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61064191241) 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 5 ways as a sum of consecutive naturals, for example, 3392455066 + ... + 3392455083.

Almost surely, 2^61064191341 is an apocalyptic number.

It is an amenable number.

61064191341 is a deficient number, since it is larger than the sum of its proper divisors (27139640609).

61064191341 is a wasteful number, since it uses less digits than its factorization.

61064191341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6784910155 (or 6784910152 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

It can be divided in two parts, 61064 and 191341, that added together give a triangular number (252405 = T₇₁₀).

The spelling of 61064191341 in words is "sixty-one billion, sixty-four million, one hundred ninety-one thousand, three hundred forty-one".