147043357 has 2 divisors, whose sum is σ = 147043358. Its totient is φ = 147043356.

The previous prime is 147043339. The next prime is 147043363. The reversal of 147043357 is 753340741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147039876 + 3481 = 12126^2 + 59^2 .

It is an emirp because it is prime and its reverse (753340741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147043357 - 2⁷ = 147043229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147043327) 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, 73521678 + 73521679.

It is an arithmetic number, because the mean of its divisors is an integer number (73521679).

Almost surely, 2^147043357 is an apocalyptic number.

It is an amenable number.

147043357 is a deficient number, since it is larger than the sum of its proper divisors (1).

147043357 is an equidigital number, since it uses as much as digits as its factorization.

147043357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 147043357 is about 12126.1435337044. The cubic root of 147043357 is about 527.8150908315.

The spelling of 147043357 in words is "one hundred forty-seven million, forty-three thousand, three hundred fifty-seven".