234433442673 has 10 divisors (see below), whose sum is σ = 350203044114. Its totient is φ = 156288961728.

The previous prime is 234433442603. The next prime is 234433442701. The reversal of 234433442673 is 376244334432.

It is a happy number.

234433442673 is a `hidden beast` number, since 2 + 3 + 4 + 43 + 344 + 267 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 233648490384 + 784952289 = 483372^2 + 28017^2 .

It is not a de Polignac number, because 234433442673 - 2²¹ = 234431345521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234433442603) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1447119936 + ... + 1447120097.

Almost surely, 2^234433442673 is an apocalyptic number.

It is an amenable number.

234433442673 is a deficient number, since it is larger than the sum of its proper divisors (115769601441).

234433442673 is an equidigital number, since it uses as much as digits as its factorization.

234433442673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894240045 (or 2894240036 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 45.

The spelling of 234433442673 in words is "two hundred thirty-four billion, four hundred thirty-three million, four hundred forty-two thousand, six hundred seventy-three".