42701333393 has 2 divisors, whose sum is σ = 42701333394. Its totient is φ = 42701333392.

The previous prime is 42701333371. The next prime is 42701333447. The reversal of 42701333393 is 39333310724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41741758864 + 959574529 = 204308^2 + 30977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42701333393 is a prime.

It is not a weakly prime, because it can be changed into another prime (42701333333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21350666696 + 21350666697.

It is an arithmetic number, because the mean of its divisors is an integer number (21350666697).

Almost surely, 2^42701333393 is an apocalyptic number.

It is an amenable number.

42701333393 is a deficient number, since it is larger than the sum of its proper divisors (1).

42701333393 is an equidigital number, since it uses as much as digits as its factorization.

42701333393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 38.

The spelling of 42701333393 in words is "forty-two billion, seven hundred one million, three hundred thirty-three thousand, three hundred ninety-three".