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20042422401062 = 219527432168449
BaseRepresentation
bin1001000111010011111010…
…11101111011100000100110
32121222000222212200202201002
410203221331131323200212
510111333340113313222
6110343210045233302
74136005624335305
oct443517535734046
977860885622632
1020042422401062
116427a41a38926
1222b8432862832
13b24cb91961b9
144d40b643a43c
1524b53936b392
hex123a7d77b826

20042422401062 has 8 divisors (see below), whose sum is σ = 31645930107000. Its totient is φ = 9493779032064.

The previous prime is 20042422401061. The next prime is 20042422401083. The reversal of 20042422401062 is 26010422424002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20042422401061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263716084187 + ... + 263716084262.

It is an arithmetic number, because the mean of its divisors is an integer number (3955741263375).

Almost surely, 220042422401062 is an apocalyptic number.

20042422401062 is a deficient number, since it is larger than the sum of its proper divisors (11603507705938).

20042422401062 is a wasteful number, since it uses less digits than its factorization.

20042422401062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527432168470.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20042422401062 its reverse (26010422424002), we get a palindrome (46052844825064).

The spelling of 20042422401062 in words is "twenty trillion, forty-two billion, four hundred twenty-two million, four hundred one thousand, sixty-two".

Divisors: 1 2 19 38 527432168449 1054864336898 10021211200531 20042422401062