354305401141 has 2 divisors, whose sum is σ = 354305401142. Its totient is φ = 354305401140.

The previous prime is 354305401003. The next prime is 354305401147. The reversal of 354305401141 is 141104503453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348901681041 + 5403720100 = 590679^2 + 73510^2 .

It is a cyclic number.

It is not a de Polignac number, because 354305401141 - 2²³ = 354297012533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354305401147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177152700570 + 177152700571.

It is an arithmetic number, because the mean of its divisors is an integer number (177152700571).

Almost surely, 2^354305401141 is an apocalyptic number.

It is an amenable number.

354305401141 is a deficient number, since it is larger than the sum of its proper divisors (1).

354305401141 is an equidigital number, since it uses as much as digits as its factorization.

354305401141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 354305401141 its reverse (141104503453), we get a palindrome (495409904594).

The spelling of 354305401141 in words is "three hundred fifty-four billion, three hundred five million, four hundred one thousand, one hundred forty-one".