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12124214341 = 67274965827
BaseRepresentation
bin10110100101010100…
…01101010001000101
31011021221211220101121
423102222031101011
5144312244324331
65323023553541
7606310056451
oct132252152105
934257756347
1012124214341
115161891758
12242445b8b1
1311b2b05a35
14830313661
154ae609c11
hex2d2a8d445

12124214341 has 8 divisors (see below), whose sum is σ = 12309836000. Its totient is φ = 11938729968.

The previous prime is 12124214321. The next prime is 12124214363. The reversal of 12124214341 is 14341242121.

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 12124214341 - 217 = 12124083269 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 (12124214321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151270 + ... + 217096.

It is an arithmetic number, because the mean of its divisors is an integer number (1538729500).

Almost surely, 212124214341 is an apocalyptic number.

It is an amenable number.

12124214341 is a deficient number, since it is larger than the sum of its proper divisors (185621659).

12124214341 is an equidigital number, since it uses as much as digits as its factorization.

12124214341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68643.

The product of its digits is 1536, while the sum is 25.

Adding to 12124214341 its reverse (14341242121), we get a palindrome (26465456462).

The spelling of 12124214341 in words is "twelve billion, one hundred twenty-four million, two hundred fourteen thousand, three hundred forty-one".

Divisors: 1 67 2749 65827 184183 4410409 180958423 12124214341