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12332412404 = 2213237161777
BaseRepresentation
bin10110111110001000…
…11010110111110100
31011211110121110102222
423133010122313310
5200224044144104
65355422221512
7614415530054
oct133704326764
934743543388
1012332412404
115259363a74
122482124898
131216ca0660
1484dc2b564
154c2a331be
hex2df11adf4

12332412404 has 12 divisors (see below), whose sum is σ = 23241854244. Its totient is φ = 5691882624.

The previous prime is 12332412397. The next prime is 12332412439. The reversal of 12332412404 is 40421423321.

It can be written as a sum of positive squares in 2 ways, for example, as 4763760400 + 7568652004 = 69020^2 + 86998^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118580837 + ... + 118580940.

It is an arithmetic number, because the mean of its divisors is an integer number (1936821187).

Almost surely, 212332412404 is an apocalyptic number.

It is an amenable number.

12332412404 is a deficient number, since it is larger than the sum of its proper divisors (10909441840).

12332412404 is a wasteful number, since it uses less digits than its factorization.

12332412404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237161794 (or 237161792 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12332412404 its reverse (40421423321), we get a palindrome (52753835725).

The spelling of 12332412404 in words is "twelve billion, three hundred thirty-two million, four hundred twelve thousand, four hundred four".

Divisors: 1 2 4 13 26 52 237161777 474323554 948647108 3083103101 6166206202 12332412404