609422141 has 2 divisors, whose sum is σ = 609422142. Its totient is φ = 609422140.

The previous prime is 609422129. The next prime is 609422159. The reversal of 609422141 is 141224906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 603439225 + 5982916 = 24565^2 + 2446^2 .

It is a cyclic number.

It is not a de Polignac number, because 609422141 - 2¹⁴ = 609405757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (609422041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304711070 + 304711071.

It is an arithmetic number, because the mean of its divisors is an integer number (304711071).

Almost surely, 2^609422141 is an apocalyptic number.

It is an amenable number.

609422141 is a deficient number, since it is larger than the sum of its proper divisors (1).

609422141 is an equidigital number, since it uses as much as digits as its factorization.

609422141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 609422141 is about 24686.4768851288. The cubic root of 609422141 is about 847.8247220837.

The spelling of 609422141 in words is "six hundred nine million, four hundred twenty-two thousand, one hundred forty-one".