34423442433 has 24 divisors (see below), whose sum is σ = 51160236608. Its totient is φ = 22287781152.

The previous prime is 34423442429. The next prime is 34423442461. The reversal of 34423442433 is 33424432443.

34423442433 is a `hidden beast` number, since 34 + 42 + 344 + 243 + 3 = 666.

It is not a de Polignac number, because 34423442433 - 2² = 34423442429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34423442423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87660 + ... + 276642.

Almost surely, 2^34423442433 is an apocalyptic number.

It is an amenable number.

34423442433 is a deficient number, since it is larger than the sum of its proper divisors (16736794175).

34423442433 is a wasteful number, since it uses less digits than its factorization.

34423442433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189573 (or 189570 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

Adding to 34423442433 its reverse (33424432443), we get a palindrome (67847874876).

The spelling of 34423442433 in words is "thirty-four billion, four hundred twenty-three million, four hundred forty-two thousand, four hundred thirty-three".