247425064173107 has 2 divisors, whose sum is σ = 247425064173108. Its totient is φ = 247425064173106.

The previous prime is 247425064173103. The next prime is 247425064173121. The reversal of 247425064173107 is 701371460524742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 247425064173107 - 2² = 247425064173103 is a prime.

It is a super-2 number, since 2×247425064173107² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (247425064173103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123712532086553 + 123712532086554.

It is an arithmetic number, because the mean of its divisors is an integer number (123712532086554).

Almost surely, 2^{247425064173107} is an apocalyptic number.

247425064173107 is a deficient number, since it is larger than the sum of its proper divisors (1).

247425064173107 is an equidigital number, since it uses as much as digits as its factorization.

247425064173107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 247425064173107 in words is "two hundred forty-seven trillion, four hundred twenty-five billion, sixty-four million, one hundred seventy-three thousand, one hundred seven".