147410047481 has 2 divisors, whose sum is σ = 147410047482. Its totient is φ = 147410047480.

The previous prime is 147410047459. The next prime is 147410047489. The reversal of 147410047481 is 184740014741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116086711225 + 31323336256 = 340715^2 + 176984^2 .

It is an emirp because it is prime and its reverse (184740014741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147410047481 - 2¹⁰ = 147410046457 is a prime.

It is a super-2 number, since 2×147410047481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (147410047489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73705023740 + 73705023741.

It is an arithmetic number, because the mean of its divisors is an integer number (73705023741).

Almost surely, 2^147410047481 is an apocalyptic number.

It is an amenable number.

147410047481 is a deficient number, since it is larger than the sum of its proper divisors (1).

147410047481 is an equidigital number, since it uses as much as digits as its factorization.

147410047481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100352, while the sum is 41.

The spelling of 147410047481 in words is "one hundred forty-seven billion, four hundred ten million, forty-seven thousand, four hundred eighty-one".