147241435573 has 2 divisors, whose sum is σ = 147241435574. Its totient is φ = 147241435572.

The previous prime is 147241435571. The next prime is 147241435609. The reversal of 147241435573 is 375534142741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93258165924 + 53983269649 = 305382^2 + 232343^2 .

It is a cyclic number.

It is not a de Polignac number, because 147241435573 - 2¹ = 147241435571 is a prime.

Together with 147241435571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147241435571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73620717786 + 73620717787.

It is an arithmetic number, because the mean of its divisors is an integer number (73620717787).

Almost surely, 2^147241435573 is an apocalyptic number.

It is an amenable number.

147241435573 is a deficient number, since it is larger than the sum of its proper divisors (1).

147241435573 is an equidigital number, since it uses as much as digits as its factorization.

147241435573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 46.

The spelling of 147241435573 in words is "one hundred forty-seven billion, two hundred forty-one million, four hundred thirty-five thousand, five hundred seventy-three".