30104051442217 has 2 divisors, whose sum is σ = 30104051442218. Its totient is φ = 30104051442216.

The previous prime is 30104051442139. The next prime is 30104051442229. The reversal of 30104051442217 is 71224415040103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28655636785216 + 1448414657001 = 5353096^2 + 1203501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30104051442217 is a prime.

It is not a weakly prime, because it can be changed into another prime (30104051442917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15052025721108 + 15052025721109.

It is an arithmetic number, because the mean of its divisors is an integer number (15052025721109).

Almost surely, 2^{30104051442217} is an apocalyptic number.

It is an amenable number.

30104051442217 is a deficient number, since it is larger than the sum of its proper divisors (1).

30104051442217 is an equidigital number, since it uses as much as digits as its factorization.

30104051442217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 30104051442217 in words is "thirty trillion, one hundred four billion, fifty-one million, four hundred forty-two thousand, two hundred seventeen".