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379219968019 is a prime number
BaseRepresentation
bin1011000010010110100…
…01011000000000010011
31100020211111021101000201
411201023101120000103
522203120302434034
6450113344000031
736253265354254
oct5411321300023
91306744241021
10379219968019
1113690a870852
12615b4000017
13299b6482529
14144d646cb2b
159ce744c014
hex584b458013

379219968019 has 2 divisors, whose sum is σ = 379219968020. Its totient is φ = 379219968018.

The previous prime is 379219967969. The next prime is 379219968187. The reversal of 379219968019 is 910869912973.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379219968019 - 215 = 379219935251 is a prime.

It is a super-2 number, since 2×3792199680192 (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (379219918019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189609984009 + 189609984010.

It is an arithmetic number, because the mean of its divisors is an integer number (189609984010).

Almost surely, 2379219968019 is an apocalyptic number.

379219968019 is a deficient number, since it is larger than the sum of its proper divisors (1).

379219968019 is an equidigital number, since it uses as much as digits as its factorization.

379219968019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13226976, while the sum is 64.

The spelling of 379219968019 in words is "three hundred seventy-nine billion, two hundred nineteen million, nine hundred sixty-eight thousand, nineteen".