30061400717 has 2 divisors, whose sum is σ = 30061400718. Its totient is φ = 30061400716.

The previous prime is 30061400669. The next prime is 30061400801. The reversal of 30061400717 is 71700416003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23847389476 + 6214011241 = 154426^2 + 78829^2 .

It is a cyclic number.

It is not a de Polignac number, because 30061400717 - 2¹⁶ = 30061335181 is a prime.

It is a super-2 number, since 2×30061400717² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30061400717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30061400417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15030700358 + 15030700359.

It is an arithmetic number, because the mean of its divisors is an integer number (15030700359).

Almost surely, 2^30061400717 is an apocalyptic number.

It is an amenable number.

30061400717 is a deficient number, since it is larger than the sum of its proper divisors (1).

30061400717 is an equidigital number, since it uses as much as digits as its factorization.

30061400717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 30061400717 in words is "thirty billion, sixty-one million, four hundred thousand, seven hundred seventeen".