354145100041 has 2 divisors, whose sum is σ = 354145100042. Its totient is φ = 354145100040.

The previous prime is 354145100039. The next prime is 354145100069. The reversal of 354145100041 is 140001541453.

It is an a-pointer prime, because the next prime (354145100069) can be obtained adding 354145100041 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329361210000 + 24783890041 = 573900^2 + 157429^2 .

It is a cyclic number.

It is not a de Polignac number, because 354145100041 - 2¹ = 354145100039 is a prime.

Together with 354145100039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 354145099982 and 354145100009.

It is not a weakly prime, because it can be changed into another prime (354145100021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177072550020 + 177072550021.

It is an arithmetic number, because the mean of its divisors is an integer number (177072550021).

Almost surely, 2^354145100041 is an apocalyptic number.

It is an amenable number.

354145100041 is a deficient number, since it is larger than the sum of its proper divisors (1).

354145100041 is an equidigital number, since it uses as much as digits as its factorization.

354145100041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 354145100041 its reverse (140001541453), we get a palindrome (494146641494).

The spelling of 354145100041 in words is "three hundred fifty-four billion, one hundred forty-five million, one hundred thousand, forty-one".