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42901222210943 is a prime number
BaseRepresentation
bin10011100000100101110000…
…00111000011110101111111
312121220022112221100200201212
421300102320013003311333
521110343200341222233
6231124314400555035
712015340164665405
oct1160227007036577
9177808487320655
1042901222210943
1112740340561938
12498a664622a7b
131ac274c887c75
14a846047c3475
154e5e5c69ca48
hex2704b81c3d7f

42901222210943 has 2 divisors, whose sum is σ = 42901222210944. Its totient is φ = 42901222210942.

The previous prime is 42901222210849. The next prime is 42901222210949. The reversal of 42901222210943 is 34901222210924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42901222210943 - 214 = 42901222194559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42901222210943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42901222210949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21450611105471 + 21450611105472.

It is an arithmetic number, because the mean of its divisors is an integer number (21450611105472).

Almost surely, 242901222210943 is an apocalyptic number.

42901222210943 is a deficient number, since it is larger than the sum of its proper divisors (1).

42901222210943 is an equidigital number, since it uses as much as digits as its factorization.

42901222210943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 42901222210943 in words is "forty-two trillion, nine hundred one billion, two hundred twenty-two million, two hundred ten thousand, nine hundred forty-three".