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2421201143 is a prime number
BaseRepresentation
bin1001000001010000…
…1001100011110111
320020201220202120102
42100110021203313
514424311414033
61040130424315
7113666604314
oct22024114367
96221822512
102421201143
111032783289
12576a3209b
132c77cc9ca
1418d7bbd0b
15e2862de8
hex905098f7

2421201143 has 2 divisors, whose sum is σ = 2421201144. Its totient is φ = 2421201142.

The previous prime is 2421201131. The next prime is 2421201151. The reversal of 2421201143 is 3411021242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2421201143 - 224 = 2404423927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421201443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210600571 + 1210600572.

It is an arithmetic number, because the mean of its divisors is an integer number (1210600572).

Almost surely, 22421201143 is an apocalyptic number.

2421201143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421201143 is an equidigital number, since it uses as much as digits as its factorization.

2421201143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2421201143 is about 49205.7023423099. The cubic root of 2421201143 is about 1342.7967767217.

Adding to 2421201143 its reverse (3411021242), we get a palindrome (5832222385).

The spelling of 2421201143 in words is "two billion, four hundred twenty-one million, two hundred one thousand, one hundred forty-three".