30380473741 has 2 divisors, whose sum is σ = 30380473742. Its totient is φ = 30380473740.

The previous prime is 30380473661. The next prime is 30380473777. The reversal of 30380473741 is 14737408303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18674315716 + 11706158025 = 136654^2 + 108195^2 .

It is a cyclic number.

It is not a de Polignac number, because 30380473741 - 2⁹ = 30380473229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30380473694 and 30380473703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30380473241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15190236870 + 15190236871.

It is an arithmetic number, because the mean of its divisors is an integer number (15190236871).

Almost surely, 2^30380473741 is an apocalyptic number.

It is an amenable number.

30380473741 is a deficient number, since it is larger than the sum of its proper divisors (1).

30380473741 is an equidigital number, since it uses as much as digits as its factorization.

30380473741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 30380473741 in words is "thirty billion, three hundred eighty million, four hundred seventy-three thousand, seven hundred forty-one".