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23411122423 = 1353149457499
BaseRepresentation
bin10101110011011010…
…010110000011110111
32020102120011020112021
4111303122112003313
5340421221404143
614431021334011
71456102154143
oct256332260367
966376136467
1023411122423
119a23a71867
124654407307
1322912c6180
1411c134a223
1592046dced
hex5736960f7

23411122423 has 32 divisors (see below), whose sum is σ = 25968600000. Its totient is φ = 20972030976.

The previous prime is 23411122417. The next prime is 23411122463. The reversal of 23411122423 is 32422111432.

It is not a de Polignac number, because 23411122423 - 233 = 14821187831 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 (23411122463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46915828 + ... + 46916326.

It is an arithmetic number, because the mean of its divisors is an integer number (811518750).

Almost surely, 223411122423 is an apocalyptic number.

23411122423 is a deficient number, since it is larger than the sum of its proper divisors (2557477577).

23411122423 is a wasteful number, since it uses less digits than its factorization.

23411122423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171.

The product of its digits is 2304, while the sum is 25.

Adding to 23411122423 its reverse (32422111432), we get a palindrome (55833233855).

The spelling of 23411122423 in words is "twenty-three billion, four hundred eleven million, one hundred twenty-two thousand, four hundred twenty-three".

Divisors: 1 13 53 149 457 499 689 1937 5941 6487 7897 24221 26447 68093 74351 102661 228043 314873 343811 885209 966563 2964559 3608929 3940603 12086279 33978407 46916077 51227839 157121627 441719291 1800855571 23411122423