1850109341 has 2 divisors, whose sum is σ = 1850109342. Its totient is φ = 1850109340.

The previous prime is 1850109281. The next prime is 1850109347. The reversal of 1850109341 is 1439010581.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1443240100 + 406869241 = 37990^2 + 20171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1850109341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1850109298 and 1850109307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1850109347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 925054670 + 925054671.

It is an arithmetic number, because the mean of its divisors is an integer number (925054671).

Almost surely, 2^1850109341 is an apocalyptic number.

It is an amenable number.

1850109341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1850109341 is an equidigital number, since it uses as much as digits as its factorization.

1850109341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 1850109341 is about 43012.8973797395. The cubic root of 1850109341 is about 1227.6252107830.

The spelling of 1850109341 in words is "one billion, eight hundred fifty million, one hundred nine thousand, three hundred forty-one".