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14032440043 = 15789378599
BaseRepresentation
bin11010001000110011…
…00000101011101011
31100012221111210221121
431010121200223223
5212214301040133
610240231520111
71004510525626
oct150431405353
940187453847
1014032440043
115a50a45996
122877529037
13142825967b
1497191cdbd
15571de002d
hex344660aeb

14032440043 has 4 divisors (see below), whose sum is σ = 14121818800. Its totient is φ = 13943061288.

The previous prime is 14032440031. The next prime is 14032440073. The reversal of 14032440043 is 34004423041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14032440043 - 213 = 14032431851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14032440073) 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, 44689143 + ... + 44689456.

It is an arithmetic number, because the mean of its divisors is an integer number (3530454700).

Almost surely, 214032440043 is an apocalyptic number.

14032440043 is a deficient number, since it is larger than the sum of its proper divisors (89378757).

14032440043 is an equidigital number, since it uses as much as digits as its factorization.

14032440043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89378756.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 14032440043 its reverse (34004423041), we get a palindrome (48036863084).

The spelling of 14032440043 in words is "fourteen billion, thirty-two million, four hundred forty thousand, forty-three".

Divisors: 1 157 89378599 14032440043