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442431100011410 = 25318342317107957
BaseRepresentation
bin110010010011000111000010…
…0100011011100001110010010
32011000112000000001202121202122
41210212032010203130032102
5430442242343100331120
64204550012541414242
7162122410050105356
oct14446160443341622
92130460001677678
10442431100011410
11118a76a8088a814
124175614026a382
1315cb40c5c35c13
147b37acad23466
1536239acbd4a25
hex19263848dc392

442431100011410 has 32 divisors (see below), whose sum is σ = 822075429998592. Its totient is φ = 171261588651840.

The previous prime is 442431100011389. The next prime is 442431100011427. The reversal of 442431100011410 is 14110001134244.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 442431100011410.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17307152 + ... + 34415108.

It is an arithmetic number, because the mean of its divisors is an integer number (25689857187456).

Almost surely, 2442431100011410 is an apocalyptic number.

442431100011410 is a deficient number, since it is larger than the sum of its proper divisors (379644329987182).

442431100011410 is a wasteful number, since it uses less digits than its factorization.

442431100011410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17191418.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 442431100011410 its reverse (14110001134244), we get a palindrome (456541101145654).

The spelling of 442431100011410 in words is "four hundred forty-two trillion, four hundred thirty-one billion, one hundred million, eleven thousand, four hundred ten".

Divisors: 1 2 5 10 31 62 155 310 83423 166846 417115 834230 2586113 5172226 12930565 17107957 25861130 34215914 85539785 171079570 530346667 1060693334 2651733335 5303466670 1427197096811 2854394193622 7135985484055 14271970968110 44243110001141 88486220002282 221215550005705 442431100011410