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42222333234 = 237037055539
BaseRepresentation
bin100111010100101001…
…011010110100110010
311000222112202202120210
4213110221122310302
51142432404130414
631221403044550
73023210624304
oct472451326462
9130875682523
1042222333234
11169a7451984
128224210756
133c9b603343
1420877bd974
151171b65e59
hex9d4a5ad32

42222333234 has 8 divisors (see below), whose sum is σ = 84444666480. Its totient is φ = 14074111076.

The previous prime is 42222333221. The next prime is 42222333239. The reversal of 42222333234 is 43233322224.

42222333234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

42222333234 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (42222333239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3518527764 + ... + 3518527775.

It is an arithmetic number, because the mean of its divisors is an integer number (10555583310).

Almost surely, 242222333234 is an apocalyptic number.

42222333234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42222333234 is a wasteful number, since it uses less digits than its factorization.

42222333234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037055544.

The product of its digits is 41472, while the sum is 30.

Adding to 42222333234 its reverse (43233322224), we get a palindrome (85455655458).

The spelling of 42222333234 in words is "forty-two billion, two hundred twenty-two million, three hundred thirty-three thousand, two hundred thirty-four".

Divisors: 1 2 3 6 7037055539 14074111078 21111166617 42222333234