30403313449247 has 2 divisors, whose sum is σ = 30403313449248. Its totient is φ = 30403313449246.

The previous prime is 30403313449241. The next prime is 30403313449259. The reversal of 30403313449247 is 74294431330403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30403313449247 - 2¹² = 30403313445151 is a prime.

It is a super-2 number, since 2×30403313449247² (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 (30403313449241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15201656724623 + 15201656724624.

It is an arithmetic number, because the mean of its divisors is an integer number (15201656724624).

Almost surely, 2^{30403313449247} is an apocalyptic number.

30403313449247 is a deficient number, since it is larger than the sum of its proper divisors (1).

30403313449247 is an equidigital number, since it uses as much as digits as its factorization.

30403313449247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 47.

The spelling of 30403313449247 in words is "thirty trillion, four hundred three billion, three hundred thirteen million, four hundred forty-nine thousand, two hundred forty-seven".