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12432414001 = 719432173879
BaseRepresentation
bin10111001010000011…
…11001010100110001
31012002102210001211211
423211001321110301
5200430144222001
65413353440121
7620041526650
oct134501712461
935072701754
1012432414001
1152aa856717
1224ab710041
131231914ab7
1485d21d197
154cb6d8351
hex2e5079531

12432414001 has 16 divisors (see below), whose sum is σ = 15304115200. Its totient is φ = 9860710608.

The previous prime is 12432413957. The next prime is 12432414017. The reversal of 12432414001 is 10041423421.

It is a happy number.

It is not a de Polignac number, because 12432414001 - 29 = 12432413489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12432414061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081221 + ... + 1092658.

It is an arithmetic number, because the mean of its divisors is an integer number (956507200).

Almost surely, 212432414001 is an apocalyptic number.

It is an amenable number.

12432414001 is a deficient number, since it is larger than the sum of its proper divisors (2871701199).

12432414001 is a wasteful number, since it uses less digits than its factorization.

12432414001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173948.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12432414001 its reverse (10041423421), we get a palindrome (22473837422).

The spelling of 12432414001 in words is "twelve billion, four hundred thirty-two million, four hundred fourteen thousand, one".

Divisors: 1 7 19 43 133 301 817 5719 2173879 15217153 41303701 93476797 289125907 654337579 1776059143 12432414001