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23041231342 = 253814726681
BaseRepresentation
bin10101011101010111…
…010100100111101110
32012110210010211100121
4111131113110213232
5334142023400332
614330205315154
71443661143403
oct253527244756
965423124317
1023041231342
1198541a1158
124570565aba
1322327972cc
1411881822aa
158ecc56797
hex55d5d49ee

23041231342 has 16 divisors (see below), whose sum is σ = 35219599632. Its totient is φ = 11301434560.

The previous prime is 23041231267. The next prime is 23041231349. The reversal of 23041231342 is 24313214032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23041231349) 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, 850242 + ... + 876922.

It is an arithmetic number, because the mean of its divisors is an integer number (2201224977).

Almost surely, 223041231342 is an apocalyptic number.

23041231342 is a deficient number, since it is larger than the sum of its proper divisors (12178368290).

23041231342 is a wasteful number, since it uses less digits than its factorization.

23041231342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34883.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23041231342 its reverse (24313214032), we get a palindrome (47354445374).

The spelling of 23041231342 in words is "twenty-three billion, forty-one million, two hundred thirty-one thousand, three hundred forty-two".

Divisors: 1 2 53 106 8147 16294 26681 53362 431791 863582 1414093 2828186 217370107 434740214 11520615671 23041231342