30045421546111 has 2 divisors, whose sum is σ = 30045421546112. Its totient is φ = 30045421546110.

The previous prime is 30045421546097. The next prime is 30045421546141. The reversal of 30045421546111 is 11164512454003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30045421546111 - 2¹³ = 30045421537919 is a prime.

It is a super-2 number, since 2×30045421546111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30045421546141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15022710773055 + 15022710773056.

It is an arithmetic number, because the mean of its divisors is an integer number (15022710773056).

Almost surely, 2^{30045421546111} is an apocalyptic number.

30045421546111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30045421546111 is an equidigital number, since it uses as much as digits as its factorization.

30045421546111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 30045421546111 in words is "thirty trillion, forty-five billion, four hundred twenty-one million, five hundred forty-six thousand, one hundred eleven".