355442244607 has 2 divisors, whose sum is σ = 355442244608. Its totient is φ = 355442244606.

The previous prime is 355442244551. The next prime is 355442244613. The reversal of 355442244607 is 706442244553.

It is a strong prime.

It is an emirp because it is prime and its reverse (706442244553) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355442244607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355442244617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177721122303 + 177721122304.

It is an arithmetic number, because the mean of its divisors is an integer number (177721122304).

Almost surely, 2^355442244607 is an apocalyptic number.

355442244607 is a deficient number, since it is larger than the sum of its proper divisors (1).

355442244607 is an equidigital number, since it uses as much as digits as its factorization.

355442244607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3225600, while the sum is 46.

The spelling of 355442244607 in words is "three hundred fifty-five billion, four hundred forty-two million, two hundred forty-four thousand, six hundred seven".