201846366473 has 2 divisors, whose sum is σ = 201846366474. Its totient is φ = 201846366472.

The previous prime is 201846366467. The next prime is 201846366479. The reversal of 201846366473 is 374663648102.

It is a balanced prime because it is at equal distance from previous prime (201846366467) and next prime (201846366479).

It can be written as a sum of positive squares in only one way, i.e., 200621576464 + 1224790009 = 447908^2 + 34997^2 .

It is a cyclic number.

It is not a de Polignac number, because 201846366473 - 2⁸ = 201846366217 is a prime.

It is not a weakly prime, because it can be changed into another prime (201846366479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100923183236 + 100923183237.

It is an arithmetic number, because the mean of its divisors is an integer number (100923183237).

Almost surely, 2^201846366473 is an apocalyptic number.

It is an amenable number.

201846366473 is a deficient number, since it is larger than the sum of its proper divisors (1).

201846366473 is an equidigital number, since it uses as much as digits as its factorization.

201846366473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 201846366473 in words is "two hundred one billion, eight hundred forty-six million, three hundred sixty-six thousand, four hundred seventy-three".