473147242133 has 2 divisors, whose sum is σ = 473147242134. Its totient is φ = 473147242132.

The previous prime is 473147242103. The next prime is 473147242157. The reversal of 473147242133 is 331242741374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438319471249 + 34827770884 = 662057^2 + 186622^2 .

It is a cyclic number.

It is not a de Polignac number, because 473147242133 - 2⁶ = 473147242069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473147242103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236573621066 + 236573621067.

It is an arithmetic number, because the mean of its divisors is an integer number (236573621067).

Almost surely, 2^473147242133 is an apocalyptic number.

It is an amenable number.

473147242133 is a deficient number, since it is larger than the sum of its proper divisors (1).

473147242133 is an equidigital number, since it uses as much as digits as its factorization.

473147242133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 41.

The spelling of 473147242133 in words is "four hundred seventy-three billion, one hundred forty-seven million, two hundred forty-two thousand, one hundred thirty-three".