474413295661 has 2 divisors, whose sum is σ = 474413295662. Its totient is φ = 474413295660.

The previous prime is 474413295649. The next prime is 474413295683. The reversal of 474413295661 is 166592314474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 369165608100 + 105247687561 = 607590^2 + 324419^2 .

It is a cyclic number.

It is not a de Polignac number, because 474413295661 - 2³⁷ = 336974342189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 474413295599 and 474413295608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474413295641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237206647830 + 237206647831.

It is an arithmetic number, because the mean of its divisors is an integer number (237206647831).

Almost surely, 2^474413295661 is an apocalyptic number.

It is an amenable number.

474413295661 is a deficient number, since it is larger than the sum of its proper divisors (1).

474413295661 is an equidigital number, since it uses as much as digits as its factorization.

474413295661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 52.

The spelling of 474413295661 in words is "four hundred seventy-four billion, four hundred thirteen million, two hundred ninety-five thousand, six hundred sixty-one".