30364133977 has 2 divisors, whose sum is σ = 30364133978. Its totient is φ = 30364133976.

The previous prime is 30364133957. The next prime is 30364134013. The reversal of 30364133977 is 77933146303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30068947216 + 295186761 = 173404^2 + 17181^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30364133977 is a prime.

It is not a weakly prime, because it can be changed into another prime (30364133927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15182066988 + 15182066989.

It is an arithmetic number, because the mean of its divisors is an integer number (15182066989).

Almost surely, 2^30364133977 is an apocalyptic number.

It is an amenable number.

30364133977 is a deficient number, since it is larger than the sum of its proper divisors (1).

30364133977 is an equidigital number, since it uses as much as digits as its factorization.

30364133977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 857304, while the sum is 46.

The spelling of 30364133977 in words is "thirty billion, three hundred sixty-four million, one hundred thirty-three thousand, nine hundred seventy-seven".