30138476411 has 2 divisors, whose sum is σ = 30138476412. Its totient is φ = 30138476410.

The previous prime is 30138476327. The next prime is 30138476441. The reversal of 30138476411 is 11467483103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30138476411 - 2²² = 30134282107 is a prime.

It is not a weakly prime, because it can be changed into another prime (30138476441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15069238205 + 15069238206.

It is an arithmetic number, because the mean of its divisors is an integer number (15069238206).

Almost surely, 2^30138476411 is an apocalyptic number.

30138476411 is a deficient number, since it is larger than the sum of its proper divisors (1).

30138476411 is an equidigital number, since it uses as much as digits as its factorization.

30138476411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 30138476411 in words is "thirty billion, one hundred thirty-eight million, four hundred seventy-six thousand, four hundred eleven".