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40468013341 = 7171917898281
BaseRepresentation
bin100101101100000101…
…001110000100011101
310212110021201002002221
4211230011032010131
51130334302411331
630331333545341
72631556303120
oct455405160435
9125407632087
1040468013341
1116187158428
127a147a5251
133a7c018332
141d5c7d83b7
1510bcb32711
hex96c14e11d

40468013341 has 16 divisors (see below), whose sum is σ = 51547052160. Its totient is φ = 30928227840.

The previous prime is 40468013323. The next prime is 40468013371. The reversal of 40468013341 is 14331086404.

It is not a de Polignac number, because 40468013341 - 25 = 40468013309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40468013297 and 40468013306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40468013371) 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, 8946880 + ... + 8951401.

It is an arithmetic number, because the mean of its divisors is an integer number (3221690760).

Almost surely, 240468013341 is an apocalyptic number.

It is an amenable number.

40468013341 is a deficient number, since it is larger than the sum of its proper divisors (11079038819).

40468013341 is a wasteful number, since it uses less digits than its factorization.

40468013341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17898324.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 40468013341 its reverse (14331086404), we get a palindrome (54799099745).

The spelling of 40468013341 in words is "forty billion, four hundred sixty-eight million, thirteen thousand, three hundred forty-one".

Divisors: 1 7 17 19 119 133 323 2261 17898281 125287967 304270777 340067339 2129895439 2380471373 5781144763 40468013341