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12434013201 = 398314232963
BaseRepresentation
bin10111001010001111…
…11111110000010001
31012002112210022112110
423211013333300101
5200431101410301
65413452015533
7620061240231
oct134507776021
935075708473
1012434013201
115300749175
1224b01615a9
13123205497c
1485d517cc1
154cb9020d6
hex2e51ffc11

12434013201 has 16 divisors (see below), whose sum is σ = 16612816896. Its totient is φ = 8272297296.

The previous prime is 12434013199. The next prime is 12434013247. The reversal of 12434013201 is 10231043421.

It is not a de Polignac number, because 12434013201 - 21 = 12434013199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12434013901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194946 + ... + 4197908.

It is an arithmetic number, because the mean of its divisors is an integer number (1038301056).

Almost surely, 212434013201 is an apocalyptic number.

It is an amenable number.

12434013201 is a deficient number, since it is larger than the sum of its proper divisors (4178803695).

12434013201 is a wasteful number, since it uses less digits than its factorization.

12434013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12434013201 its reverse (10231043421), we get a palindrome (22665056622).

The spelling of 12434013201 in words is "twelve billion, four hundred thirty-four million, thirteen thousand, two hundred one".

Divisors: 1 3 983 1423 2949 2963 4269 8889 1398809 2912629 4196427 4216349 8737887 12649047 4144671067 12434013201