233267439473 has 2 divisors, whose sum is σ = 233267439474. Its totient is φ = 233267439472.

The previous prime is 233267439443. The next prime is 233267439499. The reversal of 233267439473 is 374934762332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231084026944 + 2183412529 = 480712^2 + 46727^2 .

It is a cyclic number.

It is not a de Polignac number, because 233267439473 - 2³⁶ = 164547962737 is a prime.

It is not a weakly prime, because it can be changed into another prime (233267439413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116633719736 + 116633719737.

It is an arithmetic number, because the mean of its divisors is an integer number (116633719737).

Almost surely, 2^233267439473 is an apocalyptic number.

It is an amenable number.

233267439473 is a deficient number, since it is larger than the sum of its proper divisors (1).

233267439473 is an equidigital number, since it uses as much as digits as its factorization.

233267439473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 53.

The spelling of 233267439473 in words is "two hundred thirty-three billion, two hundred sixty-seven million, four hundred thirty-nine thousand, four hundred seventy-three".