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12041422023 = 312457322213
BaseRepresentation
bin10110011011011100…
…11000010011000111
31011002012001121200110
423031232120103013
5144130101001043
65310505244103
7604253253441
oct131556302307
934065047613
1012041422023
11511a083654
122400793633
13119b9086b7
14823321491
154a7203b33
hex2cdb984c7

12041422023 has 8 divisors (see below), whose sum is σ = 16056568048. Its totient is φ = 8026945344.

The previous prime is 12041422013. The next prime is 12041422027. The reversal of 12041422023 is 32022414021.

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

It is not a de Polignac number, because 12041422023 - 228 = 11772986567 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 (12041422027) 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, 123736 + ... + 198477.

It is an arithmetic number, because the mean of its divisors is an integer number (2007071006).

Almost surely, 212041422023 is an apocalyptic number.

12041422023 is a deficient number, since it is larger than the sum of its proper divisors (4015146025).

12041422023 is a wasteful number, since it uses less digits than its factorization.

12041422023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334673.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12041422023 its reverse (32022414021), we get a palindrome (44063836044).

The spelling of 12041422023 in words is "twelve billion, forty-one million, four hundred twenty-two thousand, twenty-three".

Divisors: 1 3 12457 37371 322213 966639 4013807341 12041422023