354394005011 has 2 divisors, whose sum is σ = 354394005012. Its totient is φ = 354394005010.

The previous prime is 354394004959. The next prime is 354394005019. The reversal of 354394005011 is 110500493453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 354394005011 - 2¹⁰ = 354394003987 is a prime.

It is a super-2 number, since 2×354394005011² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (354394005019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177197002505 + 177197002506.

It is an arithmetic number, because the mean of its divisors is an integer number (177197002506).

Almost surely, 2^354394005011 is an apocalyptic number.

354394005011 is a deficient number, since it is larger than the sum of its proper divisors (1).

354394005011 is an equidigital number, since it uses as much as digits as its factorization.

354394005011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

Adding to 354394005011 its reverse (110500493453), we get a palindrome (464894498464).

The spelling of 354394005011 in words is "three hundred fifty-four billion, three hundred ninety-four million, five thousand, eleven".