419366141 has 2 divisors, whose sum is σ = 419366142. Its totient is φ = 419366140.

The previous prime is 419366137. The next prime is 419366147. The reversal of 419366141 is 141663914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318444025 + 100922116 = 17845^2 + 10046^2 .

It is a cyclic number.

It is not a de Polignac number, because 419366141 - 2² = 419366137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419366147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209683070 + 209683071.

It is an arithmetic number, because the mean of its divisors is an integer number (209683071).

Almost surely, 2^419366141 is an apocalyptic number.

It is an amenable number.

419366141 is a deficient number, since it is larger than the sum of its proper divisors (1).

419366141 is an equidigital number, since it uses as much as digits as its factorization.

419366141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 35.

The square root of 419366141 is about 20478.4311166652. The cubic root of 419366141 is about 748.5103118052.

The spelling of 419366141 in words is "four hundred nineteen million, three hundred sixty-six thousand, one hundred forty-one".