353514042109 has 2 divisors, whose sum is σ = 353514042110. Its totient is φ = 353514042108.

The previous prime is 353514042097. The next prime is 353514042179. The reversal of 353514042109 is 901240415353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284057020900 + 69457021209 = 532970^2 + 263547^2 .

It is a cyclic number.

It is not a de Polignac number, because 353514042109 - 2⁹ = 353514041597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (353514042179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176757021054 + 176757021055.

It is an arithmetic number, because the mean of its divisors is an integer number (176757021055).

Almost surely, 2^353514042109 is an apocalyptic number.

It is an amenable number.

353514042109 is a deficient number, since it is larger than the sum of its proper divisors (1).

353514042109 is an equidigital number, since it uses as much as digits as its factorization.

353514042109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 353514042109 in words is "three hundred fifty-three billion, five hundred fourteen million, forty-two thousand, one hundred nine".