30413699977 has 2 divisors, whose sum is σ = 30413699978. Its totient is φ = 30413699976.

The previous prime is 30413699959. The next prime is 30413699999. The reversal of 30413699977 is 77999631403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25849886841 + 4563813136 = 160779^2 + 67556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30413699977 is a prime.

It is not a weakly prime, because it can be changed into another prime (30413699377) 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 as a sum of consecutive naturals, namely, 15206849988 + 15206849989.

It is an arithmetic number, because the mean of its divisors is an integer number (15206849989).

Almost surely, 2^30413699977 is an apocalyptic number.

It is an amenable number.

30413699977 is a deficient number, since it is larger than the sum of its proper divisors (1).

30413699977 is an equidigital number, since it uses as much as digits as its factorization.

30413699977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7715736, while the sum is 58.

The spelling of 30413699977 in words is "thirty billion, four hundred thirteen million, six hundred ninety-nine thousand, nine hundred seventy-seven".