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34022405423 = 191979390469
BaseRepresentation
bin11111101011111001…
…001011010100101111
310020211002011021021202
4133223321023110233
51024134213433143
623344002120115
72313051450236
oct375371132457
9106732137252
1034022405423
1113479840836
12671605003b
13329282ca56
14190a751b1d
15d41d27ab8
hex7ebe4b52f

34022405423 has 8 divisors (see below), whose sum is σ = 35815263600. Its totient is φ = 32229767808.

The previous prime is 34022405413. The next prime is 34022405429. The reversal of 34022405423 is 32450422043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34022405423 - 214 = 34022389039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34022405429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330833 + ... + 421301.

It is an arithmetic number, because the mean of its divisors is an integer number (4476907950).

Almost surely, 234022405423 is an apocalyptic number.

34022405423 is a deficient number, since it is larger than the sum of its proper divisors (1792858177).

34022405423 is a wasteful number, since it uses less digits than its factorization.

34022405423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110281.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 34022405423 its reverse (32450422043), we get a palindrome (66472827466).

The spelling of 34022405423 in words is "thirty-four billion, twenty-two million, four hundred five thousand, four hundred twenty-three".

Divisors: 1 19 19793 90469 376067 1718911 1790652917 34022405423