20180474341 has 2 divisors, whose sum is σ = 20180474342. Its totient is φ = 20180474340.

The previous prime is 20180474287. The next prime is 20180474387. The reversal of 20180474341 is 14347408102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17830260900 + 2350213441 = 133530^2 + 48479^2 .

It is a cyclic number.

It is not a de Polignac number, because 20180474341 - 2⁷ = 20180474213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20180474297 and 20180474306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20187474341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10090237170 + 10090237171.

It is an arithmetic number, because the mean of its divisors is an integer number (10090237171).

Almost surely, 2^20180474341 is an apocalyptic number.

It is an amenable number.

20180474341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20180474341 is an equidigital number, since it uses as much as digits as its factorization.

20180474341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 20180474341 in words is "twenty billion, one hundred eighty million, four hundred seventy-four thousand, three hundred forty-one".