61030344713 has 16 divisors (see below), whose sum is σ = 67374187776. Its totient is φ = 54923986560.

The previous prime is 61030344679. The next prime is 61030344737. The reversal of 61030344713 is 31744303016.

It is a cyclic number.

It is not a de Polignac number, because 61030344713 - 2¹⁴ = 61030328329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 61030344713.

It is not an unprimeable number, because it can be changed into a prime (61030344013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754070 + ... + 831072.

It is an arithmetic number, because the mean of its divisors is an integer number (4210886736).

Almost surely, 2^61030344713 is an apocalyptic number.

It is an amenable number.

61030344713 is a deficient number, since it is larger than the sum of its proper divisors (6343843063).

61030344713 is a wasteful number, since it uses less digits than its factorization.

61030344713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78544.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 61030344713 its reverse (31744303016), we get a palindrome (92774647729).

The spelling of 61030344713 in words is "sixty-one billion, thirty million, three hundred forty-four thousand, seven hundred thirteen".